From Bada, a vacuum tube HDCD vacuum
tube CD Player with the sound of CD players
costing 3 times as much. The Player uses
Burr Brown 's latest PCM1732 HDCD D/A chip
set. The Bada H22 provides two sets of
outputs: solid state and vacuum tube.
The player uses the great sounding 6N3 tube
that can also be found in the Shanling T-100
of which its design is based. The 6N3 tube
is a dual triode and in one working tube can
be found two working tubes: one for each
channel. The tube is used as cathode
follower from the BURR BROWN OPA2134
OPAMPS and since the circuit uses both
sides of the 6N3, only one tube is necessary.
( this is the same configuration that all the
Lite DACs follow).
The result is superior tube based HDCD
sound from a reasonably priced CD player.
You can also compare this circuit
configuration to the AH! TJOEB that uses
6922 tubes in a cathode configuration and
projects the "grain" so common from low end
6922 tubes. BADA gives you one great tube,
the 6N3 with its clear holographic image
without the grain.
Philips Laserhead and Transport
BurrBrown PCM1732 HDCD D/A Chipset
6N3 / 5670 Tube
96KHz/24Bit Digital Output
HDCD Filter Optimized For 44.1KHz To
Tube and solid state Output
Two quality Transformer s for Digital and
High Quality Op Amplifier - BB OPA260
Output Power: <=2.2V
Frequency Response: 20Hz~20kHz(±0.
S/N Ratio: >=110dB
Dynamic Range: 110dB
Channel Separation: 96dB
Power Input: AC 120v
Power Consumption: <=70W
Dimension (LxHxD): 43.0 x 11.0 x 37.0 cm
Net Weight: 8.0kgFor Website CLICK HERE