8 Bit Gigabit Ultimate Edition HIFI Audio Ethernet Switch Full Linear DC Power Supply SC Cut OCXO Constant Temperature Crystal Oscillator Upgrade.Description:- The traditional magic change switch removes the original DC-DC switching power supply and adopts DC12V direct current power supply..
LP-12S/ Maglev phonograph / technical specifications:Dimension: L460 x W360 x H180mm
Net weight of phonograph: 16KG
Drive form: Single AC motor drive, belt drive mechanism
Turntable material: Aluminum alloy CNC precision machining
Thickness of rotary table: 28mm
Turntable weight: 2.6kg
Bearin..
Product parameters:Model: RW-220
Power: 200-240V, 50~60Hz
Dimensions: L300mm x W185mm x H270mm.
Net weight: 8kg.
Instructions:
1. Use a cleaning brush to remove dirt from the surface of the record.
2. Put the record on the turntable and put on the recorder, turn the lock ring of t..
Amari SD-20 Parameters:Dimension: L460 x W350 x H170mm
Net weight of phonograph: 12.8kg
Driving form: Single AC
Motor drive: Belt drive mechanism
Turntable material: Aluminum alloy CNC precision machining
Thickness of rotary table: 28mm
Turntable weight: 2.6kg
Bearing mechanism: Adjustable m..
A-1 :True balanced current transfer, completely feedback-free post-amplifier
XLR and CAST inputs
Dual transformers for separate power supply to left and right channels
8 pcs total 1200W output tubes
125W @ 8 ohms output power.Overview:
The gain and pre-output stages operate in pure Class A cond..
A-2:
2500mW pure Class A headphone amplifier/pre-amplifier
Fully negative feedback-free design using CAST technology
All discrete transistor design.Overview:
All-transistor pure Class A feedback-free CAST current transfer circuit and output circuit
2 pairs of precisely paired 20W high p..
Di-20 Digital InterfaceBuilt-in Amanero interface using isolator separation, PCM384K / DSD512
FPGA coaxial receiver interface supports up to PCM384K and DOP
Current transfer and conventional coaxial output support up to 384K
R-cow and 13 groups of high speed linear regulated power supplies,..
DI-20HE:
(Digital interface for regenerative power supplies)Built-in regenerative power supply (using pure class A regulated power supply and pure class A fully balanced waveform driver amplifier),
Built-in Amanero interface using isolator separation, PCM384K / DSD512,
FPGA coaxial receiver..