Pro-Ject Audio Systems Tube Box S - Manual (Page 3)

© Audio Trade GmbH · Pro-Ject Tube Box S · Revision 2013.1.15
3
Input impedance / input capacitance – high-output MC and MM cartridges
ON
5 6
ON
5 6
50pF 150pF
ON
5 6
ON
5 6
270pF 370pF
ON
1
47k
2 3 4
+
ON
1 2 3 4 5 6 7 8
100pF 200pF
Input impedance – low-output MC cartridges
* Input capacitance is irrelevant for low-output MC cartridges
ON
100
ON ON
2k
ON
1
10
2 3 4
1k
1 2 3 4 1 2 3 4 1 2 3 4
ON
1 2 3 4 5 6 7 8
2000R 1000R 100R 10R
Input gain
ON
7 8
61dB
ON
7 8
ON
7 8
51dB 41dB
ON
1 2 3 4 5 6 7 8
41dB 51dB