Marshall JCM 2000 TSL601 - 60W - Tube Combo Amp

The listing

This model Marshall was made in the UK in 2005, Amp has three switchable channels, an effects loop and spring reverb. All tubes were tested on a calibrated digital tube tester and are in great shape. Amp is in excellent cosmetic and operational condition. No foot-switch is included but they are readily available or you can change settings on the front panel. Marshall Propaganda: Power & Output Stage * Power output: 60 watts RMS (all-tube) * Power tubes: 2 × EL34 * Configuration: Fixed-bias Class AB push-pull * Rectification: Solid-state (diode rectifier, not tube) ⸻ Preamp Section * Preamp tubes: 4 × ECC83 / 12AX7 * Channels: 3 fully footswitchable channels * Clean * Crunch * Lead ⸻ Channel Architecture * Clean channel: Independent 3-band EQ (Bass / Middle / Treble) * Crunch & Lead channels: Shared EQ section * Gain + volume per channel * Channel voicing controls: * Tone Shift (mid-scoop on crunch/lead) * Mid Boost (clean channel) ⸻ Effects & Switching * Parallel effects loop (level + mix control) * Footswitchable loop on/off * Spring reverb (Accutronics tank) * Separate reverb levels for Clean vs Crunch/Lead ⸻ Speaker & Cabinet * Speaker: 1 × 12” Celestion “Wolverine” (custom-voiced for TSL series) * Impedance: 8Ω (internal speaker load) * Closed-back combo cabinet ⸻ Global Controls * Master volume * Presence control * “Deep” switch (low-end resonance boost) ⸻ Connectivity & Features * Emulated DI output (speaker simulation for recording/direct PA) * Multiple speaker output options (external cab support) * MIDI-like footswitch logic (multi-function switching system) ⸻ Design Summary (practical view) * 3-channel high-gain Marshall platform derived from JCM2000 era * More feature-rich and modern than JCM900, but more complex and less “simple Plexi-style” than earlier Marshalls * Known for versatility, but also for being heavier, hotter-running, and more maintenance-sensitive than simpler Marshall designs less