given length of thread caused by lack of info (sorry)

here is the info I have

Primaluna Prologue Two amp has gone mental again, i.e. broken down

It's the same problem as before where one or more output valves start
glowing on and off like buggery, loudspeakers drivers being thrown
fully out and back again, loud pops. this is happening with or
without music playing



specs of amplifier

40 Watts per channel
20Hz - 30 kHz +/- .5 dB
0,25% @ 1W; less than 1% up to full power
89 dB
65k Ohm
240 mV (for rated power at maximum volume setting)
37,5 dB
300 Watts
37.5 lbs / 17 kg
41.9 lbs / 19 kg
15.5" x 11" x 7.5" / 395 mm x 280 mm x 190 mm (L x W x H)
18.3" x 15" x 12" / 465 mm x 380 mm x 305 mm (L x W x H)
4 pairs RCA
4 & 8 Ohm Speaker Taps
4 x KT-88, 2 x 12AX7, 2 x 12AU7

company web site

http://www.primaluna.nl/products_subpage1a2.htm


ta in advance



--
Dave
www.davewhitter.myby.co.uk

Music is Art - Audio is Engineering
Steam is Fun