Stam Audio SA-3A Mono Opto Compressor (Used)
Give your recordings warmth, depth and power. Electric guitars, drums, overheads, close miked snares or kicks, and pianos will be given life. They’ll become warmer, smoother, clearer and more powerful.
Quicker release times to tames those transients. The SA-3A has quicker release times than the SA-2A. This is why it’s suited to larger transients and big attacks such as instruments like guitar, drums and piano.
It’s particularly popular on electric guitars because of the way it emphasises mid-range frequencies. It beefs them up and makes them more powerful.
It’s a sound that can’t be replicated with plugins. Although there are many great digital emulations of analogue gear, something about the SA-3A just cannot be replicated. Its sound is smoother than any plug-in version and can be pushed harder and still sound good.
Easy to Use
Getting great sound is easy. You won’t be fiddling with multiple knobs to get a good sound. You’ll get a gain knob, peak reduction, gain reduction switch and a gain/output switch.
A Replica That is More Affordable
A recreation of the original, more accessible to anyone. You’ll get the exact classic sound of the original compressor that the SA-3A is based on. Everything has been matched from the sonic characteristics, behaviour, sound, and components to give you a true replica.
Each unit features Cinemag transformers (input-auto former-output) that precisely match the ratios and frequency response of the original ones. They also feature a Kenetek T4B optical attenuator, the most important component in the original compressor.
No compromise has been made in parts. Although this is much cheaper than the original, it still sounds the same. How is that possible? Stam Audio work on small margins to make professional gear affordable to anyone, so everyone who has a passion for it can afford it. Every component of every unit is premium quality and carefully selected to ensure their units match or even surpass the quality of high-end boutique gear.
Features
- Recreation of a classic famous compressor
- Transparent, warm, big and powerful sound
- Suitable for electric guitars, drums, pianos, and more
- XLR input and output
- 1.5ms attack time or less
- Quicker attack/release times ideal for larger transients
- Stereo link
- Less thank 0.5 percent THD
- Matched transistors
- Internal toroidal transformer
- Reichenback/Cinemag B11178 input transformer
- Reichenback/Cinemag B11148 output transformer
- Reichenback/Cinemag Interstage transformer
- Kenetek T4B optical attenuator
- Premium Ohmite NOS carbon resistors as original
- Premium Vishay/Phillips capacitors as original









