---
product_id: 4095931
title: "STUDIOCHANNEL Vacuum-Tube Channel Strip, Blue"
brand: "presonus"
price: "S$807"
currency: SGD
in_stock: true
reviews_count: 12
category: "Pre Sonus"
url: https://www.desertcart.sg/products/4095931-studiochannel-vacuum-tube-channel-strip-blue
store_origin: SG
region: Singapore
---

# Auto attack/release VCA compressor Class A 12AX7 vacuum tube preamp 3-band parametric EQ with variable Q STUDIOCHANNEL Vacuum-Tube Channel Strip, Blue

**Brand:** presonus
**Price:** S$807
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound with vintage tube warmth and modern precision — don’t just record, create iconic audio.

## Quick Answers

- **What is this?** STUDIOCHANNEL Vacuum-Tube Channel Strip, Blue by presonus
- **How much does it cost?** S$807 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/4095931-studiochannel-vacuum-tube-channel-strip-blue)

## Best For

- presonus enthusiasts

## Why This Product

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

## Key Features

- • **Sculpt Your Sound:** Fully parametric 3-band EQ with variable Q lets you tailor mids and shape highs/lows for professional-grade tonal control.
- • **Warmth Meets Precision:** High-voltage Class A 12AX7 tube preamp delivers rich, vintage warmth with ultra-low noise for crystal-clear sound.
- • **Built to Perform & Last:** Rugged 1U 19” steel chassis fits seamlessly into your pro rack setup, engineered for both studio and live environments.
- • **Dynamic Control, Simplified:** VCA compressor with auto attack/release and soft/hard knee ensures smooth, transparent compression without guesswork.
- • **All-in-One Studio Powerhouse:** Integrated mic, instrument, and line inputs plus phantom power and polarity reverse cover every recording scenario.

## Overview

The PreSonus STUDIOCHANNEL is a professional-grade vacuum-tube channel strip featuring a high-voltage Class A 12AX7 preamp, a versatile 3-band parametric EQ, and an auto attack/release VCA compressor. Designed for both studio and live use, it offers mic, instrument, and line inputs with phantom power and polarity reverse, all housed in a rugged 1U 19” rack-mountable steel chassis. This unit delivers warm, low-noise tube tone combined with precise dynamic and tonal shaping, making it an essential tool for millennial professionals seeking rich, customizable sound with reliable build quality.

## Description

The studio channel is great for studio and live use. Its class A preamp features a high-output 12AX7 tube and gain and tube drive controls. The full-featured, vca-based compressor includes auto attack/release. The EQ can be pre- or post-compressor and has a fully parametric mid band and semi-parametric high and low bands that can be shelving or peak.

Review: Love it; LOW noise - This thing sounds GREAT and adds almost no noise to the signal. Other similar devices I've used, especially at this price point, add a noticeable hiss to the sound which gets annoying fast. This thing is almost crystal clear. All the features it offers is incredible, and each works very well. Good response on the parameters you can tweek, allowing you to get a broad range of tones and colors. Well worth the money, would buy another if mine broke.
Review: Not bad, not great. - Setting up the v/o work station was an interesting prospect. I quickly learned that the digital recorders of any decent quality cost a lot so the computer work station with a mic, Studio Channel, and interface looked good. I started with the mic and interface but wanted some contouring and a warmer sound. There were several options but for the money, the Presonus looked like a good bet. At least a good starter processor/preamp. I didn't want to spend the money for one of the more expensive units but wanted a good tube amp quality. This really covers the bases with the eq, the very handy compressor/limiter and options. Instructions are a bit lacking but you can find out more via on line videos on how to set up the unit. Much of it is going to be experimenting on your part to get the right sound. I drive the tube at about "half throttle". How does it sound? Not bad. There is a fairly pronounced noise floor but, thankfully, it doesn't make it to the computer so when I listen to the recording, I liked the outcome. Only the refined audio product and it was nice. Watch the gain as you'll quickly over power the level. One thing I find odd; the V/U meter doesn't register much for level but the limiter mode on the meter works very well. I had more fun with that function in fine tuning the voice as I wanted it. The tube effect is a bit subtle and won't bring a huge difference as the more expensive units. What it does do is, shape the sound nicely whilst warming and softening the sound. I love the parametric eq and spent a lot of time getting to know it and setting it up then I added a touch of high frequency in the right range. I was very pleased with the results and find the Studio Channel works well for what I need now. Remember that we're speaking of a highly objective thing where everyone's preferences will be slightly or even vastly different. So, it's not the best around but for all the features, it's great for a starter audio shaping and I love that everything I need is built in. It's a good piece of equipment and worth trying. You may be pleasantly surprised. If you want it in a very serious processing rack, It may or many not suit what you want and may want to think something more upscale. For what you pay and what you get, it's really not bad. Recommended. Pros: Features, quality, options. Cons: Not many but needs more effect. Will it work for you? For the money, I really think you won't go wrong.

## Features

- High-voltage Class A 12AX7 vacuum-tube mic/instrument Preamplifier
- Gain, tube drive, HP filter, -20 dB pad, Phantom power, polarity reverse3-band EQ features variable-q on mid-band w/ peak/shelving on high- and low-bands
- Variable VCA compressor with auto attack/release and soft/hard Knee
- 3-Band EQ with parametric mid and semi-parametric, shelving/peak low and high bands
- Instrument, line, and mic inputs
- 1U 19” rack-mountable, rugged steel chassis

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001N0LI3Y |
| Battery type | Alkaline |
| Best Sellers Rank | #104,460 in Musical Instruments ( See Top 100 in Musical Instruments ) #206 in Microphone Preamps |
| Color Name | Blue |
| Customer Reviews | 3.5 3.5 out of 5 stars (153) |
| Date First Available | April 13, 2004 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.5 pounds |
| Item model number | STUDIOCHANNEL |
| Product Dimensions | 19 x 1.75 x 5.5 inches |

## Product Details

- **Binding:** Electronics
- **Brand:** PreSonus
- **Color:** Blue
- **Number of Items:** 1
- **Ruling Type:** Ruled
- **Sheet Size:** 5-x-8-inch inches
- **Style:** Preamp, Compressor and EQ
- **Theme:** Book
- **Unit Count:** 1.0 Count

## Images

![STUDIOCHANNEL Vacuum-Tube Channel Strip, Blue - Image 1](https://m.media-amazon.com/images/I/61MQ2oBMzmL.jpg)

## Questions & Answers

**Q: How would i connect this presonus studio channel vacuum-tube channel strip to an audio interface**
A: Run the mic IN to the Presonus studio Channel and run the Presonus OUT to your audio interface and connect whichever device ur connecting to your audio interface

**Q: Can you add reverb and echo to the mic using this?**
A: You cannot. This unit consists of a tube mic pre for which gives your source signal a nice warm sound and also has a compressor and a few parametric eq functions. You would need to chain this device to another external reverb or echo device or add reverb and echo using third party plugins (assuming you have a DAW, Digital Audio Workstation).

**Q: Does this supply phantom power or do i have to buy a seperate phantom power box for a rode nt mic?**
A: Hi Christopher, yes it has phantom power built in. It's the 48V button on front. If this was helpful, please consider buying from us! - Pixel Pro Audio

**Q: What's included in the product pack (in addition to Presonus Studio Channel)?**
A: Power supply, manual.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love it; LOW noise
*by J***O on May 2, 2014*

This thing sounds GREAT and adds almost no noise to the signal. Other similar devices I've used, especially at this price point, add a noticeable hiss to the sound which gets annoying fast. This thing is almost crystal clear. All the features it offers is incredible, and each works very well. Good response on the parameters you can tweek, allowing you to get a broad range of tones and colors. Well worth the money, would buy another if mine broke.

### ⭐⭐⭐⭐ Not bad, not great.
*by D***. on March 14, 2013*

Setting up the v/o work station was an interesting prospect. I quickly learned that the digital recorders of any decent quality cost a lot so the computer work station with a mic, Studio Channel, and interface looked good. I started with the mic and interface but wanted some contouring and a warmer sound. There were several options but for the money, the Presonus looked like a good bet. At least a good starter processor/preamp. I didn't want to spend the money for one of the more expensive units but wanted a good tube amp quality. This really covers the bases with the eq, the very handy compressor/limiter and options. Instructions are a bit lacking but you can find out more via on line videos on how to set up the unit. Much of it is going to be experimenting on your part to get the right sound. I drive the tube at about "half throttle". How does it sound? Not bad. There is a fairly pronounced noise floor but, thankfully, it doesn't make it to the computer so when I listen to the recording, I liked the outcome. Only the refined audio product and it was nice. Watch the gain as you'll quickly over power the level. One thing I find odd; the V/U meter doesn't register much for level but the limiter mode on the meter works very well. I had more fun with that function in fine tuning the voice as I wanted it. The tube effect is a bit subtle and won't bring a huge difference as the more expensive units. What it does do is, shape the sound nicely whilst warming and softening the sound. I love the parametric eq and spent a lot of time getting to know it and setting it up then I added a touch of high frequency in the right range. I was very pleased with the results and find the Studio Channel works well for what I need now. Remember that we're speaking of a highly objective thing where everyone's preferences will be slightly or even vastly different. So, it's not the best around but for all the features, it's great for a starter audio shaping and I love that everything I need is built in. It's a good piece of equipment and worth trying. You may be pleasantly surprised. If you want it in a very serious processing rack, It may or many not suit what you want and may want to think something more upscale. For what you pay and what you get, it's really not bad. Recommended. Pros: Features, quality, options. Cons: Not many but needs more effect. Will it work for you? For the money, I really think you won't go wrong.

### ⭐⭐⭐⭐⭐ Excellent!
*by C***Y on January 10, 2011*

I use the RODE NT1-A Large Diaphragm Condenser Microphone and a TASCAM US-144 Interface for this bad boy, and I must say the sound quality is heavenly. This was my first time buying a preamp, and I think it's definitely worth the price! It was a little difficult hooking everything up, but once you sit down and think about it, it's quite easy! I don't think I'll be buying a new preamp any time in the next 10 years, because I am completely satisfied with the results I'm getting. My favorite part about this preamp is definitely the warm sound it adds to my recordings plus the EQ. The compressor is great, too, though I don't add too much since I usually just add compression via my DAW. DO NOT HESITATE BUYING THIS ITEM, FOLKS!

## Frequently Bought Together

- PreSonus STUDIOCHANNEL Vacuum-Tube Channel Strip, Blue
- Tisino 1/4 inch TRS Cable, Quarter inch 1/4 TRS to TRS Balanced Stereo Audio Cable Male to Male Pro Interconnect Cable Guitar Cable, Nylon Braid - 3 FT
- Monoprice 1/4-Inch TRS Male to Male Cable - 6 Feet - Black, 16AWG, Gold Plated - Premier Series

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-07*