Amplitrex AT1000 Test Results 90%+ GM = Within NOS Specs 90%+ EM = Within NOS Specs |
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(GM) Mutual Conductance 1600 = SPEC |
(EM) Emission 2.0 gV = SPEC |
Noise Test |
Gain (mU) |
TUBE #1 |
1600/1600 (100.0/100.0%) |
2.1/2.1 (105.0/105.0%) |
5/5 |
96.8 93.1 |
TUBE #2 |
1620/1600 (101.3/100.0%) |
2.0/2.0 (100.0/100.0%) |
5/5 |
94.4 94.4 |
TUBE #3 |
N/A |
N/A |
N/A |
|
TUBE #4 |
N/A |
N/A |
N/A |
- PERFECT = 0.0% (10% or less = Outstanding)
- Balance (Balance Goal = Mhos > 10% / Gv > 10%)
- Tube 1: A to B = Mhos - 0.0% Gv - 0.0%
- Tube 2: A to B = Mhos - 1.3% Gv - 0.0%
- Match (Tube 1 to Tube 2) (Match Goal = Mhos > 10% / Gv > 10%)
- Tube 1A to 2A = Mhos - 1.3% Gv - 5.0%
- Tube 1B to 2B = Mhos - 0.0% Gv - 5.0%
Microphonics Test Scale: 5 = Ultra Low; 4 = Very Very Low; 3 Very Low
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