[Harp-L] Re: Audiosphere 18 mods

[Jim Rossen <jimjimdr@xxxxxxxxx>]

On Apr 11, 2:55 pm, Lare Sattler <lmsatt...@xxxxxxx> wrote:
> I'm interested in harp specific mods for my Masco Audiosphere 18. If anyone knows of any possibilites, I'd be grateful to hear them. Lare

Change the coupling caps C5, C8, C9 to .1 mfd, Mallory 150 or Sozo.
Replace  power tube cathode bypass cap C3, and V1 grid cap C6 with
stock values (originals probably leak).

Jim R