MODEL - ZEN TORII MK V - OWNER’S MANUAL DATE 11/2021
Manufactured by High Fidelity Engineering Co.
WWW.DECWARE.COM
Zen Torii Mk5
Dual Mono 12 Valve Class A Push-Pull Amplifier
With no negative feedback
Страница 1: ...MODEL ZEN TORII MK V OWNER S MANUAL DATE 11 2021 Manufactured by High Fidelity Engineering Co WWW DECWARE COM Zen Torii Mk5 Dual Mono 12 Valve Class A Push Pull Amplifier With no negative feedback...
Страница 2: ...e are two power switches one for each side TORII MK V Top View of chassis only Binding Posts The speaker binding posts with red washers marked HI and LO are the speaker for different speaker impedance...
Страница 3: ...is also OK Should either side cause the fuse to blow it means the power transformer for that side is bad and the amp will have to be serviced Assuming everything was successful in the paragraph above...
Страница 4: ...rand without changing the sound of the amp The input tube 6N1P EV can be substituted with a 6N5P Russian Tube if a better focused sound is desired with a touch less gain Also you may use 6922 7DJ8 Sin...
Страница 5: ...or you may use two switches at a time typically used to see the total current for a channel And you can use all four switches at the same time to view the total current for all of the output tubes Th...
Страница 6: ...m a shorted input tube or phase inverter so if one of those tubes went bad it may reduce the life of the OA3 Generally if an OA3 is glowing it works RECTIFIER TUBES The 5U4 5AR4 rectifiers in these am...
Страница 7: ...l you reach the desired volume PREAMPS If you plan to use an active preamp with your TORII MK5 you may find the best sound is with the gain control on the TORII somewhere below all the way up when use...
Страница 8: ...weak link You can t spend enough money on a source to hear how good the amplifier actually is so each time you upgrade your source the amp will blow your mind all over again Make sure you pull your sp...
Страница 9: ...POWER CORDS and CONDITIONING Upgraded power cords can and do make a difference when the overall strength of the audio chain begins to show a sock power cord as the weak link We hear nice improvements...
Страница 10: ...u can t get the most from your amp if your not around to hear it Never remove the amplifier from it s wood base There are no user serviceable parts inside With all tube amplifiers it is wise to turn t...
Страница 11: ...MIFLEX COPPER FOIL 630V RK LOAD PLATE TO PLATE 6600 OHMS IDLE CURRENT 47 MILS PER OUTPUT TUBE HIGH B VOLTAGE 370 VDC PER CHANNEL INPUT IMPEDANCE 100 K OHMS INPUT SENSITIVITY VARIES WITH TUBES USED RAN...
Страница 12: ...rectly tied to the number of parts and materials used in the circuit More parts less transparency Problem is amps with more power require more parts This is what makes this now 22 year effort so uniqu...
