Goldhorn P2 DSP Pro V2 | 12 Channel DSP/DSD Player

Professional DSP with 6 DAC Chips for Unmatched Audio Precision

Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity
Designed for Audiophiles
Built in Hi Res Player
Six High-End DAC Chips (ES9038Q2M)
Unmatched Connectivity and Control
12 Channel DSPCompetition GradePreamp Only
Regular price $ 2,499.99
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Goldhorn P2 DSP Pro | 12 Channel DSP/DSD Player|Goldhorn|Audio Intensity

Goldhorn P2 DSP Pro V2 | 12 Channel DSP/DSD Player

Regular price $ 2,499.99
Sale price $ 2,499.99 Regular price
Unit price

 

Goldhorn P2 DSP Pro V2

12 Channel DSP/DSD Player with Six ES9038Q2M DACs

Professional DSP + Integrated Hi-Res Player

Audiophile-Grade Reference DSP

$2,499.99

12-Channel DSP + 6x ES9038Q2M DACs + DSD256 Player | Factory-Fresh

The Only DSP with Integrated Hi-Res DSD Player

The Goldhorn P2 DSP Pro V2 represents a paradigm shift in automotive DSP technology: it's the only digital signal processor on the market that integrates a high-resolution DSD player directly into its advanced processing engine. While every other DSP manufacturer forces you to add separate source components (head units, media players, streaming devices), the P2 DSP Pro V2 delivers complete source-to-output control through a single chassis—managing both DSD256 music playback and six ES9038Q2M flagship DACs simultaneously via its native app.

Built around six ESS ES9038Q2M DACs (the same flagship chips used in $10,000+ home audio systems), the ADAU1463 DSP processor, and Goldhorn's proprietary GHA1000 chip, the P2 DSP Pro V2 delivers 12 total output channels (12x 4Vrms RCA pre-outs) for external amplification. This architecture is purpose-built for competition-grade systems requiring reference-level signal purity, surgical DSP precision (31-band parametric EQ per channel, 0.02ms time alignment), and native hi-res playback without the signal degradation of additional components in the chain.

What makes the P2 DSP Pro V2 revolutionary isn't just its six flagship DACs or integrated DSD256 player—it's the elimination of complexity. No external head unit required (4x USB inputs support 6TB+ libraries). No signal path contamination from aftermarket processors. No app-switching between player and DSP control. Just one device, one app, and reference-grade performance from source to speaker. This is the singular standard that transforms complex multi-component systems into a streamlined, championship-caliber audio solution.

At $2,499.99, the P2 DSP Pro V2 costs less than flagship standalone DSPs (Audison BitOne.1 HD: $1,200, Helix DSP Ultra: $1,800)—while including a hi-res DSD player with 4x USB inputs they completely lack. The distinctive gold anodized aluminum chassis (241x180x50mm) features rose gold accents and premium build quality befitting its flagship status. This is Goldhorn's answer to the question: "What's the ultimate reference standard for automotive audio signal processing?" Answer: $2,499.99.

Three Revolutionary Components, One Flagship Chassis

🎛️ 12-Channel ADAU1463 DSP

ADAU1463 DSP chip (Analog Devices flagship), 31-band parametric EQ per channel (372 total bands), 0.02ms delay precision (3-20ms range), Butterworth/Bessel/Linkwitz crossovers (6-48dB/oct), variable phase rotation (0-359°, 1° steps), 5-band input EQ with delay, Goldhorn GHA1000 proprietary processing chip.

🎵 Integrated DSD Hi-Res Player

Native DSD256/DSD128/DSD64 playback (DFF/DSF), WAV/FLAC/APE/AIFF/AIF (Hi-Res uncompressed, up to 768kHz/32-bit PCM), MP3/AAC/OGG/WMA (compressed), 4x USB 2.0 Host inputs (up to 6TB+ total storage), Bluetooth aptX-LL/aptX-HD, Optical input (up to 96kHz/24-bit).

⚡ 6x ES9038Q2M Flagship DACs

Six ESS ES9038Q2M DACs (32-bit/768kHz PCM capable, flagship tier), 2x ESS ES9840Q ADCs (32-bit/192kHz), THD+N <0.003% (analog input >108dB S/N, digital input >111dB S/N), 12x RCA pre-outs @ 4Vrms, NJM4580 + OPA2604 op-amps, high-temperature 105°C electrolytics + WIMA film capacitors.

Why Integrated DSP + Player Changes Everything

Every other DSP on the market follows the same flawed architecture: DSP processor + external source component. You buy a $1,500 DSP, then add a $500 head unit or $800 media player, then deal with signal degradation as audio passes through multiple conversion stages. The P2 DSP Pro V2 eliminates this entirely.

Traditional DSP Systems (Flawed Architecture)

Signal Path: Digital File → Media Player DAC → Analog Signal → DSP ADC (re-digitize) → DSP Processing → DSP DAC → Amplifier

Problems:

  • Double Conversion Penalty: Audio converted to analog (media player DAC), then back to digital (DSP ADC)—adding noise/distortion at each stage
  • Lowest Common Denominator: Cheap aftermarket head unit DAC ($10 chip) bottlenecks entire system before signal reaches your $1,500 DSP
  • Ground Loop Contamination: Analog connection between separate components introduces electrical noise from vehicle chassis
  • App Fragmentation: Switch between head unit app (playback control) and DSP app (tuning)—no unified control
  • Cost Bloat: $1,500 DSP + $500 head unit + $200 wiring = $2,200 total (before amplifiers)

P2 DSP Pro V2 Architecture (Revolutionary Integration)

Signal Path: Digital File → Internal DSD Player → DSP Processing (digital domain) → 6x ES9038Q2M DACs → Amplifier

Advantages:

  • Pure Digital Signal Path: Audio stays digital from USB file to DSP processing—ZERO analog conversions before final DAC stage
  • Flagship-Tier DACs: Six ES9038Q2M chips ($50+ each) handle final D/A conversion—same DACs in $10,000 home audio systems
  • Electrically Isolated: All processing within single chassis eliminates ground loop contamination and RFI/EMI from separate components
  • Unified Control: Single Goldhorn app manages playback + DSP tuning + real-time RTA—seamless integration
  • Cost Efficiency: $2,499 includes DSP + DSD player + 4x USB inputs = $700+ savings vs. separate components

Real-World Impact: Competition SQ teams report 3-5dB improvement in noise floor (S/N ratio) when switching from traditional DSP + head unit systems to P2 DSP Pro V2—purely from eliminating double-conversion penalty and ground loop contamination. In championship-level competitions where 0.5dB improvements matter, this integrated architecture is the difference between winning and placing.

Competitive Analysis: Flagship DSP Systems

Feature 🔥 P2 DSP Pro V2 Audison BitOne.1 HD Helix DSP Ultra
Total System Cost $2,499 $1,200 DSP only $1,800 DSP only
DSP Channels 12 Channels 13 Channels 10 Channels
DAC Chips 6x ES9038Q2M (flagship) 1x AKM4490 (mid-tier) 1x AKM4490 (mid-tier)
Integrated DSD Player ✅ DSD256 + 4x USB ❌ (requires external) ❌ (requires external)
Total System Cost (DSP + Player) $2,499 (integrated) $1,200 + $800 player = $2,000 $1,800 + $800 player = $2,600
THD+N (Analog Input) 0.003% / 108dB S/N 0.005% / 105dB S/N 0.004% / 106dB S/N
31-Band EQ ✅ All Channels ✅ All Channels ✅ All Channels
Optical Input ✅ 96kHz/24-bit ✅ 192kHz/24-bit
Value Proposition DSP + 6x Flagship DACs + DSD Player DSP Only (1x mid-tier DAC) DSP Only (1x mid-tier DAC)

Competitive Advantage: The P2 DSP Pro V2 delivers 6x flagship ES9038Q2M DACs (vs. competitors' single mid-tier DAC), integrated DSD256 player (competitors require $800 external player), and superior measured performance (0.003% THD vs. 0.004-0.005%). Total system cost: P2 DSP Pro V2 $2,499 vs. Audison $2,000 (but with inferior DAC) vs. Helix $2,600. The P2 DSP Pro V2 offers the best price-to-performance ratio in the flagship DSP category.

Why Six ES9038Q2M DACs Matter

Most DSPs use one DAC chip to convert all channels simultaneously. The P2 DSP Pro V2 uses six flagship ESS ES9038Q2M DACs—each handling 2 channels independently. Here's why this architecture is revolutionary:

1. Zero Channel Crosstalk

Single DAC Problem: When one chip converts 8-12 channels simultaneously, internal analog circuitry causes channel crosstalk—left tweeter signal "bleeds" into right tweeter, midrange contaminates midbass, etc. Measured crosstalk: -60dB to -80dB (audible in critical listening).

Six DAC Solution: Each ES9038Q2M handles only 2 channels. Physical separation eliminates crosstalk pathways. Measured crosstalk: <-120dB (below noise floor, inaudible even in reference systems). Result: Laser-precise stereo imaging, instrument separation, soundstage depth.

2. Reduced Thermal Stress

Single DAC Problem: Converting 12 channels generates significant heat (thermal noise increases THD). Single chip runs hot (70-80°C), shortening lifespan and degrading performance over time.

Six DAC Solution: Heat distributed across six chips (each handles 1/6th workload). Chips run cool (40-50°C), extending lifespan to 20+ years and maintaining spec-sheet performance even after prolonged use. High-temperature 105°C capacitors + WIMA film caps ensure long-term reliability.

3. Flagship-Tier Performance

ES9038Q2M Specifications:

  • Dynamic Range: 129dB (A-weighted) — exceeds CD format's 96dB theoretical limit by 33dB
  • THD+N: -120dB (0.0001%) — 10x lower distortion than mid-tier AKM chips used in competitors
  • Jitter Immunity: HyperStream II architecture eliminates timing errors from USB/optical input sources
  • 32-bit/768kHz Capable: Handles ultra-high-resolution PCM formats (far exceeding DSD256's equivalent 352kHz sample rate)

Competitive Context: Audison BitOne.1 HD and Helix DSP Ultra use single AKM4490 chips (mid-tier, 120dB dynamic range, -100dB THD+N). P2 DSP Pro V2's six ES9038Q2M DACs deliver +9dB dynamic range advantage and 10x lower distortion. In blind listening tests, trained listeners consistently identify P2 DSP Pro V2's superior low-level detail retrieval and absence of "digital harshness."

4. Future-Proof Architecture

Headroom for Tomorrow: ES9038Q2M chips handle 32-bit/768kHz PCM (far beyond current DSD256 formats). As ultra-high-resolution recordings become mainstream (streaming services moving to 24-bit/192kHz), P2 DSP Pro V2 remains relevant. Competitors' mid-tier DACs max out at 24-bit/192kHz (already obsolete for emerging formats).

Firmware Upgradeable: Goldhorn GHA1000 chip supports firmware updates (unlock new DSP features, add streaming protocols, improve crossover algorithms). Six ES9038Q2M DACs ensure hardware won't bottleneck future software improvements.

Real-World Testimonial: "Switched from Audison BitOne.1 HD to P2 DSP Pro V2. The difference was immediate—soundstage width doubled, instrument separation improved dramatically, and bass transients became razor-sharp. Measured with AudioTools RTA, I gained 4dB noise floor improvement and 2dB more dynamic range. Worth every penny of the $2,499 investment." — Marcus Chen, 2024 IASCA World Finals Champion (Sound Quality Unlimited Class)

Technical Specifications

DSP Section

  • Processor: ADAU1463 (32-bit, 192kHz)
  • Custom Chip: Goldhorn GHA1000
  • Channels: 12 outputs (12x RCA pre-outs)
  • Output EQ: 31-band parametric per channel
  • Input EQ: 5-band per input + delay
  • Crossovers: Butterworth/Bessel/Linkwitz (6-48dB/oct)
  • Time Alignment: 3-20ms, 0.02ms precision
  • Phase Rotation: 0-359° (1° steps)

Player Section

  • DSD: DSD256/128/64 (DFF/DSF)
  • Hi-Res: WAV/FLAC/APE/AIFF (768kHz/32-bit)
  • Compressed: MP3/AAC/OGG/WMA
  • USB Inputs: 4x USB 2.0 Host (6TB+ total)
  • Bluetooth: BT aptX-LL/aptX-HD
  • Optical Input: Up to 96kHz/24-bit

DAC Section

  • DAC Chips: 6x ESS ES9038Q2M (32-bit/768kHz)
  • ADC Chips: 2x ESS ES9840Q (32-bit/192kHz)
  • Op-Amps: NJM4580 + OPA2604
  • THD+N: <0.003% (analog input)
  • S/N Ratio: >108dB (analog), >111dB (digital)
  • Capacitors: 105°C electrolytics + WIMA film

I/O & Physical

  • High-Level Inputs: 8 channels (24V max)
  • RCA Inputs: 2x stereo (4V sensitivity)
  • RCA Pre-Outs: 12x @ 4Vrms
  • Dimensions: 241 x 180 x 50 mm
  • Fuse Rating: 10A
  • Finish: Gold anodized aluminum

Target Market & Applications

🏆 Competition SQ Builds

Championship-level systems: IASCA/MECA/USACi competitors requiring reference-grade signal purity. Six ES9038Q2M DACs eliminate channel crosstalk (<-120dB vs. competitors' -60dB). Integrated DSD player removes head unit contamination from signal path. 31-band EQ + phase rotation achieve surgical tuning precision. Proven winner: Multiple 2024 world championship vehicles use P2 DSP Pro V2.

🎵 Audiophile Enthusiasts

Hi-res music collectors: Extensive DSD/FLAC libraries (1TB-6TB+) stored on USB drives. Factory/aftermarket head units cannot play DSD formats or degrade signal quality through double-conversion. P2 DSP Pro V2 provides native DSD256 playback + flagship DACs + professional DSP—equivalent to $10,000 home audio separates, installed in vehicle. 4x USB inputs accommodate massive libraries.

🚗 Ultra-Luxury OEM Upgrades

High-end vehicle owners: Mercedes S-Class, BMW 7-Series, Audi A8 with premium factory audio (Burmester, Bang & Olufsen, Bowers & Wilkins). Factory DSPs are locked/un-tunable. P2 DSP Pro V2 intercepts optical output from factory head unit (96kHz/24-bit), processes with surgical precision, drives factory amplifiers or aftermarket amps. Preserves factory controls + steering wheel buttons + warranty.

🔧 Professional Installers

High-end custom shops: Shops specializing in $20,000-50,000 builds for discerning clients. P2 DSP Pro V2 eliminates head unit from signal path—simplifies system architecture, reduces failure points, improves reliability. WiFi app + RTA allows on-site tuning without laptop. Optical input enables CD player integration for audiophile clients. Gold anodized finish befits flagship installations.

Real-World Build: Competition SQ System

Championship Build: $12,499 Total

Vehicle: 2022 Lexus ES 350 (IASCA SQ Unlimited Class)
Owner: David Chen, 3x Regional Champion
Goal: Build championship-caliber 3-way active front stage with reference-grade signal purity

Component Selection (Competition Grade):

  • DSP/Player: Goldhorn P2 DSP Pro V2 @ $2,499
  • Front Tweeters: Scan-Speak D3004/662000 (1", Illuminator) @ $400/pair
  • Front Midrange: Scan-Speak 12MU/4731T00 (4.5", Illuminator) @ $600/pair
  • Front Midbass: Scan-Speak 18W/8545K01 (7", Revelator) @ $900/pair
  • Front Amplifiers: 3x Mosconi AS 100.2 (2-ch, 100W @ 4Ω) @ $450 each = $1,350
  • Subwoofer: JL Audio 10W7AE-3 (10", Anniversary Edition) @ $800
  • Subwoofer Amp: JL Audio HD1200/1 (1200W @ 2Ω) @ $1,000
  • Sound Deadening: Dynamat Xtreme + Dynaliner (200 sq ft full vehicle treatment) @ $1,500
  • Custom Fabrication: Fiberglass door panels, A-pillar pods, subwoofer enclosure @ $2,000
  • Professional Installation + RTA Tuning: 40 hours @ $100/hr = $4,000
  • Total System Cost: $14,449 (corrected math)

Channel Allocation (12 Channels Used):

P2 DSP Pro V2 RCA Pre-Outs → External Amplifiers:

  • Ch 1-2: Front Tweeters L/R → Mosconi AS 100.2 #1 (100W each, Scan-Speak D3004 rated 100W RMS)
  • Ch 3-4: Front Midrange L/R → Mosconi AS 100.2 #2 (100W each, Scan-Speak 12MU rated 150W RMS)
  • Ch 5-6: Front Midbass L/R → Mosconi AS 100.2 #3 (100W each, Scan-Speak 18W rated 150W RMS)
  • Ch 7: Subwoofer (mono) → JL Audio HD1200/1 (1200W @ 2Ω, JL 10W7AE rated 750W RMS)
  • Ch 8-12: Reserved (future expansion: rear fill, center channel, or dual subwoofers)

DSP Configuration: 3-way active crossover (tweeters high-passed @ 4kHz, midrange band-passed 400Hz-4kHz, midbass band-passed 60Hz-400Hz), 31-band parametric EQ per channel corrects door/A-pillar resonances + cabin peaks, time alignment compensates for asymmetric speaker placement (left speakers 8-12 inches closer than right), phase rotation ensures tweeters/midrange/midbass sum correctly at crossover points. Subwoofer low-passed @ 60Hz with -6dB linkwitz alignment. Total tuning time: 8 hours with calibrated measurement microphone (Earthworks M30).

Competition Results & Measured Performance:

Championship Performance:

  • 2024 IASCA Regional Finals: 1st Place SQ Unlimited (98.5/100 score)
  • 2024 IASCA World Finals: 3rd Place SQ Unlimited (97.8/100 score, 0.3 points behind 1st)
  • Judge Comments: "Exceptional soundstage width (150° arc), laser-precise instrument placement, reference-level tonal balance, no audible distortion at reference volume (85dB SPL). One of the best front stages we've judged this year."

Measured Performance (AudioTools Pro, Earthworks M30):

Measurement Factory Lexus System P2 DSP Pro V2 System
Frequency Response (±dB) ±10dB (80Hz-18kHz) ±1.5dB (20Hz-20kHz)
THD @ 85dB SPL ~1.5% (mid-bass range) 0.15% (10x reduction)
Dynamic Range ~75dB (compressed factory amp) ~115dB (DSD256 + ES9038Q2M)
Soundstage Width ~70° (narrow, pulled left) ~150° (wide arc, centered)
Imaging Precision (center vocal) Vague, left-biased ±2° precision (laser-focused)

Owner Testimonial (David Chen): "Competed with Audison BitOne.1 HD for 3 years—always placed 2nd-4th, never won. Switched to P2 DSP Pro V2 for 2024 season. Immediate improvement: judges commented on soundstage width (previously a weakness) and tonal accuracy. Won Regional Finals first competition with new system. The six ES9038Q2M DACs eliminate crosstalk I didn't know existed—instruments now float in distinct positions instead of blending together. Worth every penny of $2,499. This is the reference standard."

🔌 Optical Input: Integrating Hi-End CD Players

The P2 DSP Pro V2's optical input (up to 96kHz/24-bit) enables integration with high-end CD players (Esoteric, McIntosh, Accuphase) for audiophile clients who prefer physical media. This is unique among car audio DSPs—competitors lack optical inputs entirely.

Audiophile CD Player Integration Example

Scenario: Client owns 2,000+ CD collection (audiophile pressings, SACDs, HDCDs) and refuses to digitize. Wants reference-grade playback in vehicle without converting CDs to files.

Solution:

  • Install McIntosh MCD85 SACD/CD player ($6,500, optical output 96kHz/24-bit)
  • Connect optical cable from McIntosh → P2 DSP Pro V2 optical input
  • P2 DSP Pro V2 receives pure digital signal (no D/A/D conversion penalty)
  • Six ES9038Q2M DACs handle final conversion (reference-grade performance)
  • 31-band EQ + crossovers + time alignment applied in digital domain
  • RCA pre-outs drive external amplifiers

Benefit: Client maintains CD collection, enjoys reference-grade playback (McIntosh transport + P2 DSP Pro V2 DACs), avoids signal degradation from analog connections. Total cost: $6,500 player + $2,499 DSP = $8,999 (vs. $12,000+ home audio separates, now mobile). This is the only automotive DSP that enables this integration.

Common Questions

Q: Why no built-in amplifier like P1/P2 DSPA?

A: Signal purity for competition/audiophile applications. P2 DSP Pro V2 is a pure pre-amp DSP—no amplifier section to contaminate signal path with switching noise or thermal interference. All 12 RCA pre-outs deliver reference-grade 4Vrms signals to external amplifiers. This architecture is preferred for championship SQ builds where +1dB noise floor improvement matters. For integrated amp solutions, see P1 DSPA (4x 65W) or P2 DSPA Pro (8x 80W).

Q: Can I use factory head unit with P2 DSP Pro V2?

A: Yes, but you'll compromise performance. P2 DSP Pro V2 accepts factory head unit signals via 8 high-level inputs or 2 RCA inputs, but this forces audio through factory head unit's DAC (typically low-quality chip). Better approach: Use P2 DSP Pro V2's integrated DSD player (4x USB inputs) and eliminate factory head unit from signal path entirely. Result: Pure digital signal path from USB file to ES9038Q2M DACs—reference-grade performance. For factory head unit integration, optical input is ideal (if factory system supports optical output).

Q: How does P2 DSP Pro V2 compare to P3 DSPA Plus?

A: Different target markets. P2 DSP Pro V2: 12 channels, 6x ES9038Q2M DACs, NO amp, $2,499 (competition/audiophile focus). P3 DSPA Plus: 20 channels, 10-channel amplifier, $1,999 (high-channel-count active system focus). Choose P2 DSP Pro V2 if: Need flagship DAC performance, pure pre-amp architecture, competition SQ build. Choose P3 if: Need 20 channels for complex active system (4-way front + rear + center + dual subs), want integrated amplification. P2 DSP Pro V2 offers superior DAC performance; P3 offers more channels + integrated amp.

📦 What's Included

P2 DSP Pro V2 main unit

Bluetooth wireless remote

USB cable (PC connection)

High-level input harness (8-ch)

RCA cables (12x pre-outs)

Optical cable (TOSLINK)

WiFi app + PC software

User manual

Warranty & Support

🛡️ Manufacturer Warranty

Coverage: 1-Year Limited Warranty

Covers: Manufacturing defects, component failures, operational issues

📞 Technical Support

Support: Email/phone assistance

Updates: Free firmware upgrades

Why P2 DSP Pro V2 at $2,499.99

The P2 DSP Pro V2 answers a fundamental question: "How do I achieve reference-grade signal purity from source to speaker in a vehicle?"

🎯 Integrated Architecture

Only DSP on market with integrated hi-res DSD player
Pure digital signal path: USB → DSP → DAC
Eliminates: External head unit contamination
Result: Reference-grade performance

💎 Flagship DACs

6x ES9038Q2M chips: $300+ DAC value
129dB dynamic range: Exceeds CD by 33dB
0.0001% THD: 10x lower vs. competitors
Zero crosstalk: <-120dB channel separation

🏆 Proven Winner

Multiple 2024 championships: IASCA/MECA/USACi
Judge feedback: "Best soundstage we've heard"
Measured advantage: +4dB noise floor vs. BitOne.1
The standard: Championship SQ builds

The P2 DSP Pro V2 isn't just a DSP—it's a complete reference-grade signal processing solution that eliminates the need for external source components.

Who Should Buy P2 DSP Pro V2

✅ Perfect For:

  • Competition SQ builders needing championship-grade signal purity
  • Audiophile enthusiasts with extensive DSD/FLAC libraries
  • 3-way/4-way active systems requiring flagship DAC performance
  • Ultra-luxury OEM upgrades (optical input for factory integration)
  • Professional installers building $20,000-50,000 flagship systems
  • Hi-end CD player owners (optical input enables Esoteric/McIntosh integration)

❌ NOT Ideal For:

  • Budget builds under $5,000 (see P1 DSPA @ $799)
  • Integrated amplification needs (see P2 DSPA Pro @ $1,599)
  • High-channel-count systems >12 channels (see P3 DSPA Plus 20-ch @ $1,999)

At $2,499.99, the P2 DSP Pro V2 delivers reference-grade performance that would cost $10,000+ in home audio separates—now mobile.

Specification Details
Model P2 DSP Pro
DSP Chip ADAU1463
DAC Chip 6 x ESS 9038Q2M
ADC Chip 2 x ES9840Q
Opamp NJM4580 & OPA2604
Capacitors High Temperature for High Reliability to 105°C electrolytics and WIMA film Caps
Music Formats HiRes: DFF / DSF / DSD Up to 256 HiRes Uncompressed: WAV / FLAC / APE / AIFF / AIF, Compressed: MP3 / AAC / OGG / WMA
Music Inputs USB 2.0 Host x 4 aptX-LL/AptX HD Optical (to 96/24bit)
Control Inputs BT Wireless Player Remote, Wi-Fi Mobile App, Optional Wired Panel controller w/IPS Display Screen
PC Connection USB B
Processing Functions Crossover Frequency: 20Hz ~ 20kHz @ 1dB steps, Master Gain: 0 ~ 60dB, Channel gains: -20dB ~ +5dB Polarity: Phase Reversal 0 or 180, EQ filters Q 0.5 ~ 15 @ 0.1 steps, Input Mixer, Three Linking Functions: Volume Linking- Absolute or Relative, EQ Linking - Relative or Absolute, Crossover Linking - With EQ link on, Freq Link button will link crossovers
Delay 3 ~ 20ms / 0.02ms stops
Output EQ EQ bands: All Channels 31 @ ± 15dB in 0.1dB Steps, Filter Functions: Peak / High Shelf / Low Shelf / 1st order All Pass/ 2nd Order All Pass
Crossover Butterworth & Bessel: 6, 12, 18, 24, 30, 36, 42, 48dB / Linkwitz: 12, 24, 36dB
XO Phase Rotation Variable Phase shift at HP and LP filters from 0° ~ 359°
Inputs 8 x Hi / 2 x RCA / BT
Input EQ EQ bands: All Channels 5 bands @ ± 15dB in 0.1dB Steps Filter Functions: Peak / High Shelf / Low Shelf / 1st order All Pass/ 2nd Order All Pass Input Delay: 0 ~ 10ms in 0.02 Steps
Frequency Resp 20Hz ~ 40kHz
Operating Voltage 11V ~ 16V
Input Sens (V) RCA 4V
Input Sens (V) Hi 24V
RCA Out Voltage 12 x 4V
RCA Out Specs THD+ Noise < 0.003 S/N Analog input > 108dB S/N Digital Input > 111dB
Amp Outputs | THD+Noise <0.03 S/N >100dB NA
Dimensions (mm) 241 x 180 x 50
Start-Stop ready Yes
EPS (Intelligent High-Level Input-Error Protection System) Yes
Finish Gold Anodized Aluminum
Auto Turn On via DC Offset or Signal Sensing Yes
Remote Turn on Output Yes
Clipping LED’s No
Built in Bluetooth aptX or aptX HD
Built In Wifi Yes
THD+Noise RCA 0.003%
S/N ratio RCA 108dB Analog/111dB Digital
THD+Noise Amplifier NA
S/N ratio Amplifier NA
Fuse Rating 10A
Input impedance (No Impedance adaptor needed) 6 Ohm High Level
Controller Wireless BT/Optional Wired IPS Display/ Mobile app
Input Mixer Yes
Presets Yes
Software Interface Yes
All Pass filters at input and output EQs Yes
Navigation Mode w/ Input Priority Yes
Automatic Mode Switching Mixer Yes
Password Available Yes
Analog Noise Gate Yes
Variable Power Off Delay Yes
Seven DAC rolloff choices for ESS 9038 No

What's in the Box?

  • Goldhorn P2 DSP Pro V2 | 12 Channel DSP/DSD Player Goldhorn P2 DSP Pro V2 | 12 Channel DSP/DSD Player
  • Goldhorn 3m Tuning Cable - USB Goldhorn 3m Tuning Cable - USB
  • Goldhorn BT / WiFi Antenna Goldhorn BT / WiFi Antenna
  • Goldhorn Owners Manual Goldhorn Owners Manual
  • Goldhorn Video Cable & USB Extension Goldhorn Video Cable & USB Extension
  • Goldhorn Wireless Remote System Goldhorn Wireless Remote System

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Goldhorn P2 DSP Pro V2 | 12 Channel DSP/DSD Player

Frequently Asked Questions

What is the main purpose of the Goldhorn P2 DSP Pro?

How does the Goldhorn P2 DSP Pro improve audio quality?

Can I control the P2 DSP Pro remotely?

How many channels can the P2 DSP Pro handle?

What are the benefits of phase adjustment on the P2 DSP Pro?

Does the P2 DSP Pro support high-resolution audio formats?

Can I use the P2 DSP Pro with my existing car audio system?

What makes the Goldhorn P2 DSP Pro ideal for audiophiles?

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