Talking of small home amps, I got a Hughes & Ketner Cream Machine off ebay recently, just recieved it on Friday.
It's a 1/2 rack preamp with a 1w valve output stage using a single ECC82 (12AU7). The preamp consists of a dual opamp (5332) setup for a modest amount of gain that drives an ECC83 (12AX7) for the bulk of the OD.
It's essentially got a really nice OD pedal built into the front end with a (modest) pre-set amount of gain. The 'gain' pot controls the signal in the ECC83 valve stage if you look at the schematic, so you can control the valve compression/gain quite satisfactorily.
At full volume through a 4x12, it's not unbearably loud - maybe a wee bit too much for neighbours if it's mid-evening. However, it still sounds really nice with the master a little lower and actually sounds 'best' with the master set to around 2/3'rd volume.
It has LOTS of gain, and to get more range out of it I've put an ECC81 (12AT7) in place of the ECC83 to reduce the total amount of gain available. I now get plenty of gain at higher settings, but with the gain around 2-3 I can get some gorgeous clean tones with my Tele. Wind up the gain to 5-7 and it just screams with a phat tone - I love this thing!!!
I'm gonna try building a repro with some extra options (expand the idea a little with more control over the tone) - I reckon loads of people would dig a 1w all valve practice amp that comes in a package this small (or would people prefer it in a standard head box?)
Anyway, sorry for the slight hijack :lol: