Very good condition. Used in Peak to Peak band. The SWR Workingman’s Twelve (12) Integrated Bass System is a 100-watt solid-state 1x12 bass combo amplifier known for its rugged, tank-like build and clear, punchy tone.
Key Specifications & Features:
Power Output: 100 watts RMS into the internal 8-ohm speaker (up to 120W–160W at 4 ohms if an 8-ohm extension cabinet is added).
Speakers: One custom 12-inch SWR driver paired with a high-frequency Piezo/switchable tweeter horn.
Controls & Shaping: 3-band EQ (bass, mid, treble), SWR's signature Aural Enhancer control, gain control with a preamp clip LED, and a master volume.
I/O & Connectivity: Active and passive instrument inputs, side-chain effects loop with an effects blend control, balanced XLR record/DI out, tuner send, headphone jack, and an extension speaker output.
Physical Dimensions: Roughly 15.5" to 16" wide, 22.5" to 23" tall, and 15.5" to 16" deep, weighing in at around 45 to 50 lbs.
Performance & Use
Best For: Practice spaces, rehearsals, recording sessions, and small club gigs or low-volume stage settings, especially when paired with an extension cabinet or run through a PA via the balanced DI.
Reputation: Widely praised by bassists as a reliable, transparent workhorse that reproduces the natural sound of your instrument without coloring it excessively, though it can run out of headroom in loud full-band environments without extra speaker support.
See it on youtube or Guitar Center