I have 2 preamps that may fit your request & 1 pr. Large Vintage Floor
Speakers.

1. Dynaco PAT 4, excellent condition, solid state.
2. NYAL Moscode Super IT, 3 12AX7s +4 FETS (hybrid) great warm sound.
3. Infinity RS IIIB-excellent condition, flawless.

Ask me details if you wish.
west

westleyATgteDOTnet