SKU: 39130334943

Vongon Polyphrase

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Description

Vongon PolyphraseMaker: Vongon Model: Polyphrase Condition: New Description: POLYPHRASE is a stereo echo and looping device inspired by early proto digital delays of the 1970s like the Lexicon Prime Time. As sophisticated as it is easy to use, Polyphrase is capable of everything from rich, dubby rhythmic repeats, to metallic resonant flanges. It is unique in being able to generate loops as long as 22 seconds, opening up a new palette of sonic possibilities for the

Maker: Vongon

Model: Polyphrase

Condition: New

 

Description:

 

POLYPHRASE is a stereo echo and looping device inspired by early proto-digital delays of the 1970’s like the Lexicon Prime Time. As sophisticated as it is easy-to-use, Polyphrase is capable of everything from rich, dubby rhythmic repeats, to metallic resonant flanges. It is unique in being able to generate loops as long as 22 seconds, opening up a new palette of sonic possibilities for the avant-garde, ambient, or adventurous musician.

Polyphrase features two independent SLIDERS for left and right delay times that can be locked into an infinite feedback loop which will produce an ever-changing sample of audio as each channel overlaps with another. This makes Polyphrase a tool for exploration capable of achieving the same kind of harmonic oscillation found on Steve Reich’s seminal tape piece “Piano Phase”.

The TIME knob interacts with the left and right faders by providing nine different maximum delay times starting at 85 milliseconds, and doubling in value as the parameter is increased up to 22 seconds. Each new delay section is cross faded into the signal path, an important design consideration that avoids any pitch shifting artifacts and is useful for creating new and often unexpected musical phrases when used with high repeat settings.

Three ECHO STYLES are available, and each style configures its own dedicated routing for the delay feedback path. “Dual stereo” provides two independent echos, and they can either be stacked in mono, or routed out of each stereo channel. In “ping pong” mode, each delay feeds back into the other, creating either a classic stereo ping pong sound (with each repeat bouncing between the left and right channel), or a multi-tap delay effect (when used in mono). The last mode is a mono delay - it routes the feedback path to the IN R, OUT R jacks so that you can use external effects in the echo’s feedback path.

The TONE control is a bipolar equalizer (EQ) situated in the feedback path of the echo. At 12 o’clock, the EQ has no effect on the audio. Turning the knob clockwise cuts low end - making each repeat brighter than the previous. Turning the tone knob in the counter-clockwise direction cuts high frequencies - it creates darker repeats, which- makes Polyphrase capable of achieving similar timbre to the storied analog, bucket-brigade delays.

The echo signal can be pitch modulated with the RATE and DEPTH controls for a sine wave style chorus / vibrato, or with a random wave for detuning effects similar to aging tape echos.

Finally, Polyphrase has a fully featured MIDI INPUT that provides tempo sync, full remote control of all parameters on the faceplate, and access to 9 onboard user preset slots.

FEATURES
- Delay times from 5 milliseconds to 22 seconds
- Two delay lines that can be used in stereo or stacked in mono
- Infinite feedback
- External feedback path
- Tone control in the feedback path
- Echo pitch modulation with sine or random style waveform
- Tap tempo
- Midi tempo sync
- 9 onboard user presets accessible via midi program change (PC) messages
- Remote control of all parameters on the faceplate via midi continuous controller (CC) messages
- 3 gain configurations for line level, instrument level, or low instrument level
- Housed in a single block of walnut, CNC routed, hand sanded & polished

SPECIFICATIONS
- 141mm x 121mm x 45mm
- 1/4” mono jacks
- Input impedance: 1MΩ
- Output impedance: <1kΩ
- Current draw: 200mA
- Soft-touch foot switches
- Buffered bypass

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
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    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]
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    SKU: 39130334943

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    4.5 ★★★★★
    Based on 28 reviews
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    Verified Purchase
    Karlee
    Cuba, US
    ★★★★★ 5
    Long lasting
    My dog still plays with this and we have at it for months! Great chew toy for chewers, took her awhile to chew into it and even if pieces fall off I know it is not plastic. Great value for the money. Does not squeak so that’s a plus!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 4, 2026
    B
    Verified Purchase
    Barb the Reviewer
    Grantham, US
    ★★★★★ 5
    Durable dog toy
    These tall tails natural dog leather toys are great for my dogs. And even the stronger dogs who come to visit can't destroy them as fast as the other toys. The pups all have their favorite whether it is the log, the fox, or the bone.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 1, 2025
    N
    Verified Purchase
    Naomi J Murphy
    Waukegan, US
    ★★★★★ 5
    Great item
    I have several of these for my German Shepherd and Hound dog. While the Shepherd can still manage to get this apart it takes a lot longer than other chew toys.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 8, 2025
    C
    Verified Purchase
    C. Bea
    Boise, US
    ★★★★★ 1
    Would not recommend
    I bought this for my bulldog/boxer dog thinking that it was completely made of leather but it’s not. It has an inch of felt type material between two very thin leather pieces which makes it easy for her to chew on, becoming soft very quickly and then falls apart. We took it away from the dog the first day and threw it away because we didn’t want her swallowing felt type material.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 4, 2026
    B
    Verified Purchase
    Brandy J.
    Fort Morgan, US
    ★★★★★ 5
    Tough chew approved!
    Finally a toy my french bulldog cant break! We have a 9 yr old man who loves to chew leather belts and purse straps. Found this leather toy, he got it today for Christmas and he loves it!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 25, 2025

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