Zesto Audio Andros Tessera Phonostage, Руководство пользователя

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Zesto Audio 2021 Page #9
Specifications
Inputs per channel

Two completely independent dual mono channels, A and B with LED indicator

Accommodates 4 tonearms, 2 per channel

Separate MM and MC inputs per channel

Each channel has independent controls, and all selections are saved when you switch between
channels

Selection switch for MC and 2 position MM 47K and MM 68K

MM impedance switch 47K or 68K Ohms

MM capacitance 220pf

MC transformer Balanced gold plated XLR input

MM and MC Single Ended RCA input, gold plated with isolated ground

4 MC ground on/off switch

12 position MC load impedance:1000, 800, 700, 500, 400, 350, 300, 250, 200, 150, 100, 50
Ohms

4 Superior quality MC Internal step up transformers

3 position MC gain switch for High, Medium & Low output cartridges

Two ground binding posts
Outputs per channel

High quality output transformers driven by dedicated 12AU7/ECC82 output tubes

True floating ground, transformer Balanced XLR gold plated outputs

Single Ended gold plated RCA output, with isolated ground

Impedance 600 Ohms

+12V max output level
Active Components

Two (2) Gold pin JJ ECC83S/12AX7 vacuum tubes with high quality gold pin ceramic sockets

Two (2) JJ ECC832/12DW7 vacuum tubes with high quality gold pin ceramic sockets

Two (2) Gold pin JJ ECC82/12AU7 vacuum tubes with high quality gold pin ceramic sockets
Power

Dual chassis

Power supply with 3-meter DC umbilical cable incorporating special RFI suppression

Locking bayonet connector rated for higher voltage and higher current