POWER TUBE AMPLIFIERS

"Golden Middle" reserves the right to make changes in products
not affecting the basic technical characteristics.


All tube amplifiers have a limited warranty according technical specification
during 12 months from the date of receiving.



VACUUM TUBE PP POWER AMPLIFIER "SOLO"

Hi-Fi PP TUBE AMPLIFIER SOLO TECHNICAL SPECIFICATIONS :

Output power raiting 10 W (8 Ohm)
Tubes (one channel) : 6N23P / ECC88 / 6DJ8 + 2 x 6P14P / EL84 / 6BQ5
THD = 2 % (10 W),
Input signal level = 1 V
Frequency response (-3 db) : 20 - 30000 Hz

"SOLO" circuit diagramPP tube power amp curcuit diagram

VACUUM TUBE PP POWER AMPLIFIER "PIANO"

Hi-Fi PP TUBE AMPLIFIER PIANO TECHNICAL SPECIFICATIONS :

Output power raiting 24 W (8 Ohm)
Tubes (one channel) : 6N8S / 6SN7 + 2 x 6P3S / 6L6 (Tungsram, Svetlana)
THD = 1.8 % (20 W),
Input signal level = 1 V
Frequency response (-3 db) : 15 - 30000 Hz

"PIANO" circuit diagramPP tube power amp curcuit diagram

"PIANO" driver circuit diagram PP tube power amp curcuit diagram

"PIANO" power supply circuit diagrampower supply curcuit diagram

VACUUM TUBE PP POWER AMPLIFIER "PRIME"

Hi-Fi PP TUBE AMPLIFIER PRIME TECHNICAL SPECIFICATIONS :

Output power raiting 10 W (8 Ohm)
Tubes (one channel) : 6N9S / 6SL7 / ECC35 + 2 x 6S4S / 6B4G
THD = 1% (-3 db),
Input signal level = 1,2 V
Frequency response (-3db) : 16 - 22000 Hz

"PRIME" circuit diagram SE tube power amp curcuit diagram

"PRIME" power supply circuit diagrampower supply curcuit diagram

Back to top SITE NEWS sale@goldenmiddle.com