Strymon
Strymon PCH Active Direct Interface
Best stereo direct interface for gigging musicians needing reliable local monitoring.
The Strymon PCH Active Direct Interface is a versatile stereo DI and headphone amplifier for musicians. It provides a transparent stereo direct interface, ideal for connecting unbalanced outputs to PA systems, recording interfaces, or flat response speakers. The integrated headphone amplifier allows for local stereo monitoring of your entire rig. Engineered for sonic transparency and durability, the PCH is virtually unclippable and built to withstand demanding use. It features a two-channel design for stereo or dual mono operation, running on 9VDC internally converted to 24V for robust performance.
$279.00
Owner Satisfaction
4.8
/ 5
Category Rank
12
/ 67
#12 in Direct Boxes
Price vs Category Average
+5%
Above average
Weight
2
/ lbs
Who it's for
- Studio engineers demanding high-fidelity signal capture
- Live performers struggling with stage noise and ground loops
- Touring musicians needing reliable, rugged gear
Who should skip it
- Budget-conscious hobbyists or those requiring multiple units
- Users with vintage gear lacking phantom power
- Players seeking built-in EQ or cabinet simulation
Performance breakdown
Sonic Transparency
Ultra-clean signal path preserves every nuance of your original tone.
Headroom Capacity
Internal 24V conversion makes clipping virtually impossible during high-output performances.
Build Durability
Rugged construction designed to survive the rigors of constant touring.
Monitoring Utility
Integrated headphone amp provides essential local monitoring for complex stereo rigs.
Noise Floor
Galvanic isolation ensures a silent background even in electrically noisy environments.
Connectivity Versatility
Flexible switching options handle stereo or dual mono setups with ease.
Key Specs
Weight
2 lbs
Dimensions
12 × 6 × 6 in
Input Impedance
1 MΩ
Max Input Level
+20dBu
Output Impedance (Thru)
100 Ω
SNR (Thru)
+135dB (A-Weight)
Frequency Response
+/- 0.25dB, 10Hz – 80kHz+
Input Voltage
9VDC
Features
- Transparent stereo direct interface
- Onboard headphone amplifier for local monitoring
- Virtually unclippable design
- Stereo or dual mono operation
- Switchable Mic/Line XLR outputs
- Defeatable ground lift for XLR
- Defeatable Sum for Thru outputs
- Galvanic isolation for clean signal
What customers say
Users consistently praise the Strymon PCH for its exceptional audio quality and unwavering reliability. The active circuitry delivers a pristine, transparent signal that preserves the instrument's natural tone, making it a favorite for studio and live applications. Reviewers frequently highlight the robust, tour ready construction, noting that this interface is built to last. While the price point is premium, consumers feel the superior performance and dependable operation justify the investment, cementing its status as a professional grade essential.
Know before you buy
Yes, the PCH is designed for both configurations. You can run it as a stereo unit or use the two channels independently for dual mono operation.
Yes, the onboard headphone amplifier provides local stereo monitoring of your entire rig. This allows you to hear exactly what you are sending to the PA or recording interface.
The PCH features a virtually unclippable design with a maximum input level of +20dBu. It is engineered to maintain sonic transparency even with high-output instruments or line-level signals.
While the unit runs on a standard 9VDC power supply, it internally converts that power to 24V. This provides increased headroom and a more robust, clean signal path compared to standard 9V operation.
Yes, the PCH includes a defeatable ground lift switch on the XLR outputs. Engaging this can help eliminate unwanted noise caused by ground loops between your gear and the PA system.
Yes, the Thru outputs allow you to pass your signal to an amplifier while sending a balanced signal to the mixer. You can also use the defeatable Sum feature if you need to combine your signals.
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