The Retro Powerstrip is a complete tube-based recording channel that condenses the sound of a classic studio signal chain into a single 2U rackmount unit. Combining a Class-A tube microphone preamp, Pultec-style passive EQ, and British-style variable-mu tube compression, the Powerstrip delivers warm, musical tone ideal for tracking and mixing.
With inputs for microphones, instruments, and line-level sources, it supports a wide range of studio and stage setups. The Retro Powerstrip Recording Channel features transformer-balanced I/O for low noise, a high-pass filter with tonal shaping capabilities, and comprehensive front-panel controls for fast recall and precise adjustments. Built with durability and tone flexibility in mind, it’s a versatile solution for engineers and producers seeking vintage character and modern reliability.
Features
- Transformer-coupled Class-A tube microphone preamp with phantom power
- Pultec-style passive EQ with authentic controls and curves
- Variable-mu tube compression in the classic British style
- Front-panel 1/4″ instrument input with rear panel loop-through
- Rear XLR mic and line inputs with fully-floating transformer-balanced output
- Subsonic high-pass filter with interstage coupling for tonal shaping
- LF boost: 20, 30, 60, 100 Hz; LF cut: 20, 30, 60, 100 Hz
- HF boost: 1.5, 3, 4, 5, 6, 8, 10, 12, 14, 16 kHz
- HF cut: 5, 10, 20 kHz
- Six selectable compressor attack/release time constants
- Compressor sidechain high-pass filter: 90 Hz and 250 Hz
- 100-position recallable knob scales
- Independent bypass switches for EQ and compressor
- Phase reversal switch
- Front panel meter zero trim
- IEC mains power input with 120/240 VAC, 50/60 Hz support
- Compatible with current and NOS tubes; no alignment needed for tube changes
- Looped instrument input for connection to stage amps
- Low-level balanced output for processed stage amp feed
- Design minimises tube heat build-up
- High-stability components throughout
- Heavy-duty steel chassis
- Manufactured in the USA
- Full factory support available
