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WoT's video review! Handbox R-400 bass amplifier


wateroftyne
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On 03/08/2018 at 17:26, wateroftyne said:

After a couple of years' service, one of the preamp valves threw the towel in last week so I took the opportunity to replace them all.

 It was pretty straightforward - little bit of effort is involved in getting the head out of the case, but nothing too taxing.

It's all ready to go for tomorrow night 🙂

P7300316.jpg

P7300317.jpg

Hi, what did you replace the preamp valves with mate? Did you get them from Watford Valves?

Cheers, Steve

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11 minutes ago, Woody1957 said:

Hi, what did you replace the preamp valves with mate? Did you get them from Watford Valves?

Cheers, Steve


Hey hey

 

As per Leszek’s recommendation, I bought Electro Harmonix 12AX7’s from Watford Valves. Even though only one had failed, he told me swap them all out at the same time.

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