Hey all!
Took my TH30 combo to practice tonight and flipped the standby switch only to find that I can't get sound from either channel. Any idea where to check first? No tinkering with volume, channels or half/full power yields any sound. I once lost the dirty channel to tube failure, but this is the first time the entire amp has gone. Power light works, FWIW.
Thanks!
No Sound from TH30 Combo
Moderator: bclaire
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- Orange Master
- Posts: 3845
- Joined: Sat Apr 05, 2003 6:18 pm
- Location: Connecticut, USA
Re: No Sound from TH30 Combo
The most likely explanation is that the HT fuse is blown due to a bad power tube.
You can check the HT fuse (NOT the mains fuse) to see if this is the case.
You can check the HT fuse (NOT the mains fuse) to see if this is the case.
'71 GRO100 || '96 OR-80 || AD30 || '64 AC-50 || AC-30TBX || Hiwatt DR504 || HI-TONE HT30
LP Standard || LP Studio || LP Custom Lite || Ric 620 || Ric 360 || MIA Tele || SG 61 RI
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- Duke of Orange
- Posts: 6821
- Joined: Tue Aug 18, 2009 9:08 am
- Location: Derby, England
Re: No Sound from TH30 Combo
As stated above, check the HT fuse and power valves.
Be aware that a fuse can look obviously blown, or look intact and still be blown. If it doesn't look blown, you may need a multimeter to check it fully.
Be aware that a fuse can look obviously blown, or look intact and still be blown. If it doesn't look blown, you may need a multimeter to check it fully.
Ant
Orange Gear: RV50 MKI, R30, AD15, PPC212
And.... Genz Benz Black Pearl 30
Past Orange: AD30TC Combo, TT, AD5
Guitars: Gibson Les Paul Standard Faded, Vigier Expert Retro 54, Gibson SG 70s Tribute, Aria Pro II RS X80, G&L ASAT Special Tribute
Orange Gear: RV50 MKI, R30, AD15, PPC212
And.... Genz Benz Black Pearl 30
Past Orange: AD30TC Combo, TT, AD5
Guitars: Gibson Les Paul Standard Faded, Vigier Expert Retro 54, Gibson SG 70s Tribute, Aria Pro II RS X80, G&L ASAT Special Tribute
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