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RIGHT OUTPUT/LEFT OUTPUT

Power amplifier output terminals to connect speakers. Banana plugs, spades and 
wires can be used for the connection. Connect the – speaker cable to the - terminal 
marked with black color. Connect the + speaker cable to the 8Ω terminal marked 
with red color for speakers with an impedance of 8Ω or higher, or to the 6Ω terminal 
marked with red color for speakers with an impedance of 6Ω or lower. 

Note: When connecting speaker cables, the TUBE53 should be powered off.  Screw 
the terminal caps tightly when using banana plugs.  Insert the spades or wire into the 
terminal pole and screw the caps tightly.  Using high-quality Audio RCA intercon-
nect and speaker cables may improve sound quality.

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Содержание TUBE53

Страница 1: ......

Страница 2: ...rom even digital media players The TUBE53 uses two 6L6GC tubes per channel in a push pull con guration and low distortion Mullard type phase inverting circuitry design The TUBE53 achieves hi delity mu...

Страница 3: ...ns in the accompanying docu mentation WARNING TO PREVENT FIRE OR SHOCK HAZARD DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE 1 Read these instructions 2 Keep these instructions 3 Heed all warnings 4 Foll...

Страница 4: ...wer cord from being walked on or pinched especially around the plugs convenience receptacles and where it exits the TUBE53 s casing 11 Only use attachments accessories speci ed by the manufacturer 12...

Страница 5: ...y unplugged in case of emergency DO NOT REMOVE THE PROTECTIVE HOUSING WITH A SCREW DRIVER USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RE SULT IN H...

Страница 6: ...ound quality or malfunction Locations exposed to direct sunlight such as windowsills and other ex ceptionally warm locations such as near heating appliances surrounding temperature higher than 35 or e...

Страница 7: ...and outside the TUBE53 hampering its performance If this happens leave the TUBE53 unused in the room for 1 to 2 hours depending on the amount of condensation so as to bring the TUBE53 s temperature c...

Страница 8: ...ld contain the following 1 TUBE53 unit 2 AC power cord 3 Owner s Manual Note Keep the carton box and packing material available for future transportation needs The AC power cord is for use with the TU...

Страница 9: ...ce its power is on To turn the unit off move the VOLUME knob to the minimum and press the POW ER button again SELECTOR Turn the SELECTOR knob to select an input source from 1 2 or 3 Note Before changi...

Страница 10: ...ine in audio signal input jacks equipped with unbalanced RCA connectors Use in terconnect RCA cables to connect inputs 1 2 3 to an external source with an RCA line output such as a CD player tuner or...

Страница 11: ...al marked with red color for speakers with an impedance of 8 or higher or to the 6 terminal marked with red color for speakers with an impedance of 6 or lower Note When connecting speaker cables the T...

Страница 12: ...s to cool down before at tempting replacement The vacuum tubes should be considered expendables The tubes used in the TUBE53 are designed to last ve years or longer under normal operating conditions S...

Страница 13: ...letely Note Avoid handling the vacuum tube with bare hands Handle with gloves or a dry cloth to prevent leaving ngerprints on the tube as this may cause the vacuum tube to overheat at the ngerprint s...

Страница 14: ...top cover on the unit and x the 5 screws gradually in the order instructed in the diagram below Caution Do not screw too tightly or unevenly Extreme or uneven tightening may cause the glass side panel...

Страница 15: ...ions from reaching the unit and draw out the TUBE53 s full potential Avoid installing the TUBE53 in a dusty environment as the accumulation of dust at the base of the vacuum tubes may cause excessive...

Страница 16: ...ever use thinner benzene or alcohol as these may damage the surface of the unit If the FUSE located below the AC INLET is broken gently pull the box with a small at screwdriver Replace the FUSE with a...

Страница 17: ...at the AC inlet if it is broken No sound Check the connection from the external source device e g CD player Check the operation of the external source device e g CD player Turn the unit off and unplu...

Страница 18: ...7 4 x 6L6GC Fuse T6 3AL 250V for 120VAC or T3 15AL 250V for 230VAC Power AC120V 230V 60Hz 50Hz specified on the rear panel Power consumption 160W Dimensions approx 217 5 W x 410 D x 183 H cm Weight ap...

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Страница 20: ...0703 A...

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