SKU: 77059848563

Strymon PCH Active Direct Interface

$125.55 $139.50
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Description

Strymon PCH Active Direct InterfaceMaker: Strymon Model: PCH Condition: New Description: Hear Everything. PCH is an advanced stereo active direct interface with a hidden superpower an onboard console quality headphone amplifier. Now you can rest easy knowing that the sound of your pedalboard wont change even a little when passing through PCH, and the headphone amp means you wont have to ask anyone how you sound. Youll know. PCH has a powerful headphone amplifier onboard, making it easy

Maker: Strymon

Model: PCH

Condition: New

 

Description:

Hear Everything.

PCH is an advanced stereo active direct interface with a hidden superpower – an onboard console-quality headphone amplifier. Now you can rest easy knowing that the sound of your pedalboard won’t change even a little when passing through PCH, and the headphone amp means you won’t have to ask anyone how you sound.

You’ll know.

PCH has a powerful headphone amplifier onboard, making it easy to monitor or practice listening to the sound of your entire rig or pedalboard in full stereo, no matter the pedal order or the components.

Connecting the output of your pedalboard to a DI is a very different thing than simply plugging your bass or guitar straight into one. Pedalboards can generate very loud output signals, enough to swamp the input of ordinary direct boxes. PCH is different, partially because it runs on 9VDC, and it has enough headroom to handle powerful incoming audio while remaining pristine, ensuring you always sound your best.

No matter what instrument or genre of music you play, if you need to connect unbalanced outputs to a PA, recording interface or flat response speaker system, PCH is the ultimate choice for an absolutely transparent stereo direct interface — and it’s the only one that you can listen to locally via the headphone amp.

Technology

  • Runs on 9VDC — internally converted to 24V to be virtually unclippable
  • Onboard headphone amplifier powerful enough to drive high impedance headphones cleanly
  • Switchable Mic/Line level operation for the XLR outputs
  • Defeatable ground lift for the XLR outputs
  • Defeatable Sum for the Thru outputs
  • Powered by a custom single-channel internal Ojai power supply
  • Internal supply’s custom transformer provides galvanic isolation
  • Extremely flat frequency response
  • Extremely low total harmonic distortion

Construction

  • Thick 3mm extruded aluminum external shell with 5mm ribs for bulletproof protection
  • Shell awning design protects headphone volume pot while allowing easy access to jacks
  • High quality long life jacks and switches

Specs

In

  • Input Impedance: 1 MΩ
  • Max Input Level: +20dBu

Thru

  • Output Impedance: 100 Ω
  • SNR: +135dB (A-Weight)
  • Noise Floor: -115dBV (10-22kHz no A-Weight)
  • Gain Relative to Inputs: +0dB
  • Frequency Response: +/- 0.25dB, 10Hz – 80kHz+

HP

  • Output Impedance: 2 Ω
  • Frequency Response: +/- 0.25dB, 10Hz – 80kHz

XLR, Line Setting

  • Output Impedance: 275 Ω
  • SNR: +130dB (A-Weight)
  • Noise Floor: -110dBV (10-22kHz no A-Weight)
  • Gain Relative to Inputs: +0dB
  • Maximum Output Level: +20dBu
  • Frequency Response: +/- 0.25dB, 10Hz – 80kHz+

XLR, Mic Setting

  • Output Impedance: 100 Ω
  • Gain Relative to Inputs: -20dB
  • Maximum Output Level: +0.0dBu
  • SNR: +125dB
  • Noise Floor: -125 dBV (10-22kHz no A-Weight)
  • Frequency response: +/- 0.25dB, 10Hz – 80kHz+

Power Supply

  • Input Voltage: 9VDC
  • Current Requirement: 500mA

Dimensions

  • L – 4.88″ (124mm)
  • W – 2.97″ (76mm)
  • H -1.94″ (50mm)

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 77059848563

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    4.3 ★★★★★
    Based on 25 reviews
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    Product Reviews
    A
    Verified Purchase
    andrew
    Cuba, US
    ★★★★★ 4
    Comfortable, high-rise air mattress with built-in pump
    Style: 22", Color: Grey, Size: Queen
    The Intex Dura-Beam 22-inch Queen air mattress is one of the better inflatable beds I've used. The built-in pump is very convenient — no need for an external pump or battery-powered inflator. It inflates to full firmness in a few minutes and deflates just as quickly. The 22-inch height makes it easy to get in and out of, similar to a regular bed height. The plush comfort top adds a softer surface feel. The 600 lb weight capacity is reassuring for heavier users or couples. I've had guests sleep on this for multiple nights and they reported sleeping well. It held air overnight without significant deflation. My only note is to store it carefully to avoid punctures from sharp objects. Overall a great value for guests or camping.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 15, 2026
    A
    Verified Purchase
    Adimil Barrio Martinez
    Chelsea, US
    ★★★★★ 5
    Very good
    Style: 18", Color: Grey, Size: Queen
    I recently purchased this inflatable mattress from Amazon, and I’m honestly very impressed with the quality and comfort. It inflated quickly and was very easy to set up. The material feels durable and strong, and the mattress stayed fully inflated throughout the entire night without losing a
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026
    M
    Verified Purchase
    Monica Grant
    Draper, US
    ★★★★★ 5
    This is a very good air mattress
    Style: 13”, Color: Grey, Size: Twin
    I love this mattress so much I work overnights and I needed something to sleep on so I bought this mattress and it was the best mattress ever it’s so comfortable I purchased it Dec 24th2025 and it’s now starting to deflate I can’t find any holes in it but I still use it. I’m not gonna get rid of it because I can still sleep on it I just need to inflate it two times throughout the night it doesn’t bother me because it’s so comfortable. I’m not gonna lie I did purchase another one. But I’m 125 lb but the grands can sleep on it when they stay over so I will be keeping it. This is a really good air mattress well worth your money.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 25, 2026
    T
    Verified Purchase
    Thomas j
    Bozeman, US
    ★★★★★ 5
    Decent air mattress if you take care of it
    Style: 22", Color: Grey, Size: Queen
    I’ve been buying this air mattress, and its previous model, for the last four years. I used to go camping and attend festivals about six times a year, and I wasn’t particularly nice to my air beds. Most of the time I didn’t fold them back up neatly or put them in the storage bag. I’d just deflate them, throw them in the car, and head to the next event. Even with that treatment, they held up surprisingly well. I was nervous about buying the new version with the redesigned inflate/deflate module, but on a whim I decided to give it a try. I used it during a five-night camping trip near Tygh Valley, Oregon at the end of May 2026, where temperatures ranged from about 85°F during the day to around 40°F at night. Did it lose some air over the weekend? Yes. Was it enough to bother me? No. In fact, over the entire five-night trip, I only had to add air once. Considering the temperature swings, I was impressed with how well it held up. The new model does seem to take a little longer to deflate than the older versions, but that’s a minor complaint. Overall, I’m very happy with it. I’ve had good luck with these mattresses over the years, and this new version seems just as solid as the previous model. I would absolutely recommend this mattress and will continue buying this model when it’s time to replace mine.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 31, 2026
    S
    Verified Purchase
    smarch104
    Los Angeles, US
    ★★★★★ 5
    Better than our actual mattress!!
    Style: 22", Color: Grey, Size: Queen, Style: 22", Color: Grey, Size: Queen
    Purchased for company to stay with us in our apartment. I honestly had no idea they made air mattresses this tall until I saw a friend with one! My husband and I tested it out last night. We were both really impressed! 1. Really easy to inflate! First time having an internal air pump. No more forgetting the pump! The motor wasn’t nearly as loud as our previous air pump! I was able to talk to my husband and he could still hear me over the pump running. 2. Really comfortable and supportive! We chose not to inflate it fully so it contoured to our bodies better. We slept on the mattress with no sheets and I wasn’t able to feel the creases in the top which was nice. No issues with sagging and we both didn’t wake up smooshed in the middle. My husband got up in the middle of the night and I didn’t notice. So movement of the mattress is minimal! Easy to get on and off with the 22” height. 3. Easy to deflate! We followed the instructions for folding and we got it in the storage bag with no issues. Just make sure all of the air is out before you fold it. 4. High quality! We had both of our small dogs on this with us. I was afraid of their nails poking a hole but so far so good! Only a little bit of air leaked out but it could’ve been the material stretching out during the night. Cons: The pump does not shut off automatically when inflating or deflating. So keep an eye on it so it doesn’t overfill. The mattress does get cold at night. My husband and I both mentioned that in the morning. I had to roll up in my blanket to stay warm. I’ll try sheets on next time. In the summer it might not be that big of an issue. Ours came with one patch. Hopefully we won’t need to use it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 15, 2026

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