Warm Audio WA273 two-channel preamp, from my own rack. Excellent condition and fully functional — both channels tested and working exactly as they should. I'm a working musician and engineer selling gear out of my own rig. I grade conservatively and pack carefully.

More info on the unit:

This is Warm's take on the classic British '73 circuit: dual-channel Class A, hand-wired and hand-assembled, with UK-made Carnhill transformers. Everything is discrete, and Warm used tantalum and polystyrene capacitors in the signal path to stay faithful to the original design.

Features:

• Two channels, Class A, fully discrete
• UK-made Carnhill transformers
• 80 dB of gain via stepped gain switch Reverb
• Tone button — changes input transformer impedance Reverb
• 4-position inductor-based high-pass filter: 50, 80, 160, 300 Hz Reverb
• Polarity switch, 48V phantom, ground lift Reverb
• XLR mic in, line-level TRS in, front-panel instrument DI Reverb
• TS insert send/receive, XLR and TRS line outputs Reverb
• Output control, LED level indication, 19" rack mountable Reverb

Condition: Excellent. No functional issues, no crackling pots, no channel imbalance. Cosmetically it looks like new — see photos of actual unit.

Includes: Original box and IEC power cable.