High Fidelity Speaker Vacuum Tube Hi - End Nature Sound Series Shuguang 805A-T

Shuguang 805A-T 805 Nature Sound Series Vacuum Tubes Hi-End HIFI AMP Tube

Improved structure over the old Shuguang 805, model for safe shipping, wider diameter (2 1/2″) for stability and quick heat dissipation, gold coated brass base to improve shielding to interference, Gold coated pins to enhance connection over long term, Can be used to replace Shuguang 805 directly, all parts are selected to the highest grade plus only highly experienced workers to assemble, suggested burn-in time is 75-150 hours.

Tube type: Triode, vacuum Power/Output

Ua………………………1250 1500 1500 V
Ia(max.sig.per tube)……………210 mA
Pa(in)(max.sig.per tube) z……315 W
Pa (per tube) ………………………125 W
Ug……………………………………-16 V
üg(pk)…………………235 280 V
Ia(0)……………………148 84 mA
Ia(max.sig)……………500 600 mA
Pd…………………………6 7 W
RL(a-a)……………………6.7 8.2 kΩ
Pout(max.sig)…………300 370 W

Ua………………1250 1500 1500 V
Ug…………………………-10 V
Ia………………135 115 150 mA
Pa(in)……………………………………185 W
üg(pk)…………70 70 V
Ig………………15 15 mA
Pd………………11 7.5 W
Pout……………55 57.5 W

Ua………………1000 1250 1500 1500 V
Ug………………-95 -100 -105 -500 V
Ia………………200 200 200 210 mA
Ig………………40 40 40 70 mA
Pa(in)………………………………………………315 W
Pa……………………………………………………125 W
üg(pk)…………225 230 235 V
Pd………………8.5 8.5 8.5 W
Pout……………130 170 215 W

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High Fidelity Speaker Vacuum Tube Hi - End Nature Sound Series Shuguang 805A-T Images