---
product_id: 81986559
title: "bit one.1 Signal Interface Processor with 8 Channels in and Out"
brand: "audison"
price: "S$1470"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/81986559-bit-one-1-signal-interface-processor-with-8-channels-in
store_origin: SG
region: Singapore
---

# 8 analog & digital channels USB, Coaxial & Optical inputs 31-band EQ precision bit one.1 Signal Interface Processor with 8 Channels in and Out

**Brand:** audison
**Price:** S$1470
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game with precision and power!

## Quick Answers

- **What is this?** bit one.1 Signal Interface Processor with 8 Channels in and Out by audison
- **How much does it cost?** S$1470 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/81986559-bit-one-1-signal-interface-processor-with-8-channels-in)

## Best For

- audison enthusiasts

## Why This Product

- Trusted audison brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek 5.9" x 8.86" x 5.9" design packs professional-grade processing in a portable form
- • **Multi-Channel Mastery:** 8 channels in and out for immersive, studio-grade audio control
- • **Versatile Connectivity:** Seamlessly integrates via USB, coaxial, and optical inputs
- • **Precision Audio Sculpting:** 31-band graphic equalizer for crystal-clear sound tailoring
- • **Remote Control Convenience:** Infrared remote lets you fine-tune settings without missing a beat

## Overview

The Audisonbit one.1 is a professional 8-channel signal interface processor featuring 31-band graphic equalizers per output, multiple digital and analog inputs/outputs, and versatile connectivity options including USB, coaxial, and optical. Designed for audiophiles and professionals, it offers remote control via infrared and supports high-fidelity formats like WMA and WAV, all in a compact, 1500-gram chassis.

## Description

bit One.1 - SIGNAL INTERFACE PROCESSOR Despite its compact size, the bit One is equipped with a powerful 266 MHz / 32 bit floating point DSP microprocessor, working in real time on all the functions of the most complete systems. Managed and configured by a simple and intuitive computer software, it is possible to make adjustments to improve the signal through each phase of its path; from input to output. Eight input channels for four different signal typologies (amplified, pre-amplified, coaxial electric and TOSLINK optical digital) and six different sources managed through a remote control, making the bit One a unique interface suitable for any need. Eight analog and/or digital output channels ensure a wide expandability for any audio system configuration. Features - Audio - DSP and converters 32-BIT floating point Analog Devices Sharc (Clock speed: 266MHz) Digital Signal Processing chip and Wolfson A/D D/A converters working in PCM at 48kHz with 24 Bit resolution. Tuning functions can be heard in real time due to processing speed. Audio - Inputs 8 independent high-level channels (with automatic summing capability) or 6 independent analog low-level channels; 2 analog low-level stereo auxiliary inputs; 1 optical digital input; 1 electric coaxial digital input; 1 high-level momentary audio interrupt input (with Mute IN) for use with mobile phone or navigation systems. Audio - Outputs 8 independent low-level analog channels featuring adjustable level and 1 AD Link output (8 independent digital audio channels through a single CAT 5.S LAN cable for use with AD Link provided amplifiers). Digital Control System - 1 USB /B (2.0) connector for PC connection; 2 AC Link control bus connectors for DRC and AC Link amplifiers

## Features

- Digital Inputs: 2
- Analog Outputs: 8
- Digital Outputs: 8
- Equalizers for Each Output: 31-band graphic equalizer (1/3 Oct.; ±12dB)
- Crossover Filter Type: Full / Hi-Pass / Low Pass / Band Pass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 8 |
| Audio Output Type | Analog, Digital |
| Format | WMA, WAV |
| Wireless Technology | Infrared |
| Control Method | Remote |
| Connector Type | USB |
| Audio Output Mode | Stereo |
| Connectivity Technology | USB, Coaxial, Optical |
| Additional Features | Equalizer |
| Compatible Devices | Personal Computer |
| Item Weight | 1500 Grams |
| Item Dimensions D x W x H | 5.9"D x 8.86"W x 5.9"H |

## Product Details

- **Brand:** Audison
- **Connectivity Technology:** USB, Coaxial, Optical
- **Controller Type:** Android
- **Special Feature:** Equalizer
- **Compatible Devices:** Personal Computer
- **Connector Type:** USB
- **Audio Output Mode:** Stereo
- **Surround Sound Channel Configuration:** 7.1
- **Video encoding:** H.264, H.265/HEVC, MPEG-4
- **Color:** Black

## Images

![bit one.1 Signal Interface Processor with 8 Channels in and Out - Image 1](https://m.media-amazon.com/images/I/619Xj6jnw5L.jpg)
![bit one.1 Signal Interface Processor with 8 Channels in and Out - Image 2](https://m.media-amazon.com/images/I/61YrR55V2iL.jpg)
![bit one.1 Signal Interface Processor with 8 Channels in and Out - Image 3](https://m.media-amazon.com/images/I/61aIUFiReoL.jpg)
![bit one.1 Signal Interface Processor with 8 Channels in and Out - Image 4](https://m.media-amazon.com/images/I/81ZZfcTwKbL.jpg)
![bit one.1 Signal Interface Processor with 8 Channels in and Out - Image 5](https://m.media-amazon.com/images/I/61DwPoN6McL.jpg)

## Questions & Answers

**Q: Can the unit be used to tune by ear, i.e. without an RTA?**
A: I wouldn't in order to pull out all the details bit one is supposed to provide.

**Q: Does this include the DRC?**
A: Hi Jay F,Mine included the DRC (mini controller module that you mount on the dashboard). But be forwarned: I was ripped off bigtime. I bought mine through Amazon as NEW IN BOX. For $800 or thereabouts. When I opened it, it looked complete. It looked like from the factory. It was not. It had been completely gutted. All jumpers missing. No firmware. All configs deleted. Completely devoid of any intelligence. It took a pro installer 2 days and 3-4 hrs on the phone with Audison to get the processor back into working order. I filed  a claim but I was not reimbursed. The seller never responded. I complained to Amazon but after a few exchanges, I dropped the case. The unit works now, but probably will never function as well as a genuine factory-fresh unit. It still has power-up pops and also drains my car battery, so I need to unplug it from power whenever I leave the vehicle off for more than a couple of days. A new one probably has a power-off program that can be configured, or the installer wasn't as good as I thought and did not install an inline power-off switch.  Sorry for the rant. Just be careful. Know the seller - WELL!!

**Q: Does it make the bass sound cleaner ? Tighter?**
A: Yes you can adjust the bass and highs better and more cleaner

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-26*