I have far, far too many projects needing to find a good home. So I've decided to standardise on 3 designs to simplify building.
1. 26 preamp. This is a wonderful sounding DHT and very popular in the DIY community. A few Wammers have one already. 3 switchable inputs, Alps stepped attenuator. One chassis. Target price around £450. This could also be made as a 01A or 10Y preamp as required.
2. 300b SE amp. Two chassis - power supply and main chassis. This will be 2 stages with a plate choke on the first stage. Best quality parts right through. Target price around £850 depending on OPT, e.g. one will be a Lundahl LL1664 and another a Hammond 1627SEA. Excludes 300b tubes.
3. 2a3/6C4C SE amp. This will be 2 stages with a plate choke or resistor on the first stage. Best quality parts right through. One chassis. Target price around £650 with 6C4C output tubes.
Anyone interested, send me a PM for more info and photos. Prices reduced for projects that need some finishing off.
Location is Kensington Olympia, London W14
Photos to follow in this thread.
Andy
1. 26 preamp. This is a wonderful sounding DHT and very popular in the DIY community. A few Wammers have one already. 3 switchable inputs, Alps stepped attenuator. One chassis. Target price around £450. This could also be made as a 01A or 10Y preamp as required.
2. 300b SE amp. Two chassis - power supply and main chassis. This will be 2 stages with a plate choke on the first stage. Best quality parts right through. Target price around £850 depending on OPT, e.g. one will be a Lundahl LL1664 and another a Hammond 1627SEA. Excludes 300b tubes.
3. 2a3/6C4C SE amp. This will be 2 stages with a plate choke or resistor on the first stage. Best quality parts right through. One chassis. Target price around £650 with 6C4C output tubes.
Anyone interested, send me a PM for more info and photos. Prices reduced for projects that need some finishing off.
Location is Kensington Olympia, London W14
Photos to follow in this thread.
Andy
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