Guild 200-S - Channel 1 preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

Guild's 200-S stereo amp dates from about 1963. Two channels, two inputs each plus Monaural and Stereo inputs with an input switch, each have a 12AX7A gain stage with their own volume, bass and treble. Each side has its own 12AX7A long-tail inverter driving a fixed-bias push-pull pair of EL34s into its own output transformer. A shared 12AX7A tremolo has speed and strength, a side selector and footswitch; the stock amp used a valve rectifier.

• Made in: USA
• Channels: 2
• Preamp tubes: 4× 12AX7A
• Power tubes: 4× EL34

Tags: american, vintage, stereo, el34, tremolo, two-channel.

Schematic-derived preset files for 16 Fractal and Line 6 modelers: Axe-Fx II/XL/XL+, Axe-Fx III, FM3, FM9, and the full Helix family (Floor, LT, Rack, HX Stomp, HX Stomp XL, Native).

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