SONY HAP-S1 CAS 摩改班 (任何一個星期六)

220V Tordorial Transformer 60VA output power
220V Standby power transformer

Power amplifier board:
Jensen 10000uF 40V
Panasonic FM 2200uF 16V (before regulator)
ELNA Silmic II capacitor for all remain.
Full Holco 0.1% 15ppm resistors
WIMA de-coupling capacitors.

Netowork board:
Full SANYO OS-CON capacitor

DAC board:
Silimic II 470uF Capacitor
OPAMP change to OPA2132U. (Can add more $ upgrade to OPA1612, AD8620B, LME49722)
Full Holco 0.1% 15ppm resistors

試機會:

Machine:
MAP-S1 (80% modify)
HAP-S1 (80% modify)
HAP-Z1ES (no modify)

Extra amplifier 300B tube amp.

TEST 1
1. PC --> USB --> DSD over PCM to MAP-S1
2. DSD file play back in HAP-S1

TEST 2
1. MAP-S1 Playback CD
2. HAP-S1 playback file

TEST 3
1. HAP-Z1ES Line out to HAP-S1 Line in
2. HAP-S1 play DSD file.

TEST 4
1. HAP-Z1ES line out to Tube amp
2. HAP-S1 line out to tube amp
3. MAP-S1 line out to tube amp (USB DSD in and CD in)