is really important to have a 1/2W pot??
How much current run through tha pot?
thanx marwatt
Search found 21 matches
- Sun Oct 02, 2011 3:00 pm
- Forum: Hylight era Amps
- Topic: How to Install Adjustable Bias on Hylight Era DR103
- Replies: 39
- Views: 10410
- Tue Jan 04, 2011 2:00 pm
- Forum: Hylight era Amps
- Topic: Household voltage
- Replies: 9
- Views: 1886
Re: Household voltage
no one use a voltage regulator?
- Tue Sep 22, 2009 1:02 pm
- Forum: Hylight era Amps
- Topic: Loose chassis nut (hank bush) fix
- Replies: 11
- Views: 2966
Re: Loose chassis nut (hank bush) fix
where to buy those nuts??
- Mon Jan 26, 2009 5:52 pm
- Forum: Hylight era Amps
- Topic: power and standby switch
- Replies: 2
- Views: 1056
Re: power and standby switch
thank you Mark
- Sat Jan 24, 2009 3:43 pm
- Forum: Hylight era Amps
- Topic: power and standby switch
- Replies: 2
- Views: 1056
power and standby switch
there are any durability improvement with a cap across the standby and power switch?
0.1-0.01uF/630V
0.1-0.01uF/630V
- Tue Sep 23, 2008 9:48 am
- Forum: Hylight era Amps
- Topic: Bad news for a dr103
- Replies: 3
- Views: 1378
Re: Bad news for a dr103
I have never removed the impedance selector.... I try to remove and replug the selector to eliminate some dirty..
Idem with power tubes.... let you know...
Thanks
Idem with power tubes.... let you know...
Thanks
- Sun Sep 21, 2008 1:08 pm
- Forum: Hylight era Amps
- Topic: Bad news for a dr103
- Replies: 3
- Views: 1378
Bad news for a dr103
last night my amp had a strange behaviour... symptoms: the volume fade away... after few moment come back to life... after another few moments the volume goes away again or stay with a little volume. Can anyone point me in the right way? the power tube gone? the phase inverter tube gone? the bias vo...
- Wed Jun 11, 2008 10:40 am
- Forum: For Sale / Trade / Wanted
- Topic: White cliff UK jacks - NEW
- Replies: 6
- Views: 1928
Re: White cliff UK jacks - NEW
I hope there's another run of these....
I need at least 6pieces.....
...and how much??
I need at least 6pieces.....
...and how much??
- Fri Mar 28, 2008 8:40 am
- Forum: Forum News
- Topic: VHC Membership
- Replies: 5
- Views: 5217
Re: VHC Membership
spam is very annoying and to incentive the posting by active user is a good idea ...
- Tue Mar 18, 2008 12:40 pm
- Forum: Forum News
- Topic: Vintage HIWATT Restorations
- Replies: 17
- Views: 9277
Re: Vintage HIWATT Restorations
great news!
- Mon Mar 17, 2008 1:54 pm
- Forum: Hylight era Cabs
- Topic: cone impedance
- Replies: 2
- Views: 1187
Re: cone impedance
thanks!
- Sun Mar 16, 2008 1:36 pm
- Forum: Hylight era Cabs
- Topic: cone impedance
- Replies: 2
- Views: 1187
cone impedance
I have measure my cones (purple label with signed 15ohm on the paper sticker) with a multimeter on ohm setting...
the cone are not connected each other
I have read 10.5 ohm... on each cone
what do you think?? is correct value?
the cone are not connected each other
I have read 10.5 ohm... on each cone
what do you think?? is correct value?
- Tue Jan 22, 2008 1:01 pm
- Forum: For Sale / Trade / Wanted
- Topic: 70's HIWATT 4x12 for sale!
- Replies: 5
- Views: 2290
- Mon Dec 03, 2007 4:56 pm
- Forum: Hylight era Amps
- Topic: My '72 DR504 and '79 FL112
- Replies: 5
- Views: 2053
- Mon Dec 03, 2007 4:54 pm
- Forum: Hylight era Amps
- Topic: My new '79 DR103 and matching SE4123
- Replies: 9
- Views: 2913