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Zesto Audio 2015     7 | 

P a g e

 

 

Specifications 

5 Inputs

 

 3 sets of Single Ended inputs with an impedance of 100K Ohms 

 2 sets of true Balanced transformer inputs (pin 2 hot) with an impedance of 10K Ohms 

 Maximum peak input level of 5 Volts RMS 

 
4 O

 

Headphone 

 1/4 TRS inch stereo headphone jack 

 4 Line outputs 

 2 sets of true Balanced transformer outputs (pin 2 hot) with an impedance 150 Ohms 

 2 sets of Single Ended outputs with an impedance 150 Ohms 

 Maximum peak output level of 10Volts RMS +20dB 

 Independent ground lift switches on the left and right Single Ended outputs 

 1 set of Single Ended Cinema bypass outputs from input #1 

 
Headphones 

 Built in ~ 1 Watt class A-B headphone amp. 

 2 Volts headphone output. 

 Frequency response 20Hz to 50KHz 

 Total Harmonic Distortion ~ .02% 

 
Power 

 Power consumption 27W, 0 drain when off 

 Voltage 110/120V AC 60Hz 

 Optional factory installed 220V or 230/240V AC 50/60Hz 

 Standard 3 pin IEC power connector 

 ON/OFF power switch conveniently located on the side panel 

 Two internal high quality linear regulated power supplies, 250V and 12V 

 
Other Features 

 Each unit is hand made in the USA 

 50 hour factory burn in on all circuits and vacuum tubes 

 Dimensions 17” W X 12” D X 5” H 

 Weight 23 lbs. 

 16 gauge zinc plated steel enclosure 

 
 
  

Содержание Leto 1.5

Страница 1: ...mplifier Owner s Manual Please read carefully before installing and operating this equipment Zesto Audio 3138 Calle Estepa Thousand Oaks California 91360 805 807 1840 www zestoaudio com george zestoau...

Страница 2: ...ence for you I am proud to put my name on it and honored to share this with you Wishing you many happy years of listening Sincerely George Counnas President of Zesto Audio FYI Zesto is Greek for hot L...

Страница 3: ...lace the unit on an unstable cart stand tripod bracket or table The unit may fall causing injury to a person or damage to the unit Mount the unit according to the manufacturer s instructions with the...

Страница 4: ...ake extreme care to avoid touching the power lines or circuits contact with them could be fatal 14 OVERLOADING Do not overload wall outlets extension cords or integral convenience receptacles as this...

Страница 5: ...adiate radio frequency energy and if not installed and used in accordance with the instructions it may cause harmful interference to radio communications However there is no guarantee that interferenc...

Страница 6: ...ypass switch Just in case remote is misplaced Turn switch up to override mute Cinema Bypass Cinema out from Input 1 Inputs 1 2 3 RCA single ended SE High quality recessed gold pin connectors Inputs 4...

Страница 7: ...ches on the left and right Single Ended outputs 1 set of Single Ended Cinema bypass outputs from input 1 Headphones Built in 1 Watt class A B headphone amp 2 Volts headphone output Frequency response...

Страница 8: ...Gain 12dB Signal to noise 100dB below operating level Non inverting output polarity Cross talk 90dB Remote control volume mute and mono Remote bypass switch on rear panel just in case the remote is m...

Страница 9: ...e sure that none of the pins are bent If they are please contact Zesto Audio for instructions Caution Tube electronics should not be turned ON then OFF then ON again quickly This could blow a fuse or...

Страница 10: ...no button for on off Mono Volume The left knob on front panel controls the volume The volume is indicted by the black dot on the knob Remote Bypass Switch Located on the rear panel just in case the re...

Страница 11: ...power amps with 35dB and or very high efficiency speakers The factory default gain setting is 12dB Units sold before January 2013 please contact the factory if a reset is needed Due to high internal v...

Страница 12: ...n transport once in possession of purchaser The warranty is also void if the product has been tampered with or has been repaired or modified by anyone other than Zesto Audio or its specifically author...

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