Input Impedance 50k
Output Power 500mW at 32
Output Impedance 32 – 300
Impedance Modes High / Low
Input Sensitivity 300mV (500mW at 32 )
Frequency Response 15Hz – 30Hz (+0.5dB, 0.5dB)
Distortion 0.5% at 1kHz
Channel Balance +0.5% at 1 kHz
S/N Ration (ref. 500mW) 105dB (IHF-A)
Inputs 2 x Balanced XLR, RCA Phono, Coaxial, Optical & USB
Outputs 2 x 6.3mm Jack headphone socket, RCA Phono
Digital Resolution 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176kHz, 192kHz
Valves 2 x 66SL7, 2 x 6SN7, 1 x EZ81
Size (W x D x H) 180mm x 284.5mm x 163.5mm
Net Weight 7.5kg
Masterclass HA-4 Headphone Pre-amplifier
The HA-4 is not only a state of the art class A headphone amplifier, it can also be used as a compact high-end pre-amplifier. The design is similar to our top of the range Sapphire DAP-800 and will drive any dynamic headphone. Featuring Sugden VCV circuit and coupled to a pure class A zero feedback mosfet output stage. The HA-4 is unconditionally load stable with a discrete constant voltage series power supply. A high input impedance ensures absolute minimal loss of signal with perfect current gain.
Just arrived! The wonderful Ayre Codex is a high-end headphone amplifier and dac. This unit can run balanced or single ended. Now available for demos. Codex Equally at home as a stand alone DAC, headphone amp, or digital preamp, the Codex can unlock the potential of any system. A fully-balanced signal path throughout the analog circuitry provides an inherently clean and quiet backdrop for your music. The zero-feedback design maintains all of the pace and rhythm of your favorite artist, rendering your digital music as effortlessly as if it were live.
SMALL AND POWERFUL TUBE EL84 (MADE BY “SOVTEK” / RUSSIA)
CS-300X(S) is equipped with SOVTEK Tube EL-84 which has been welknown by audiophiles for its high sound quality against its small size.
A high input sensitivity of EL84 does not require a complicated circuit and accordingly, it can create a low distortion output signal.
CS-300X(S) picture No.2
HIGHEST-END AUDIO GRADE COMPONENTS
RESISTORS: Precision Industrial Grade +/-1%
FIRST-STAGE BY-PASS CONDENSOR: An ultimate audio condensor “OS Condensor” developped by “SANYO”
LAST-STAGE BY-PASS CONDENSOR: “Fine-Gold” by “NICHICON”
JOINT CONDENSOR: “Metalized Polypropylene Condensor” with “Mesh-Shielding”.
NF OVERSHOOT PREVENTION CONDENSOR: Ceramic Conderser.
CATHODE RESISTOR: 4W type.(Instead of 3W type)
OUTPUT TRANSFORMER: Newly developped Transformer with wider range for high frequency.
WBT type binding post.(From April/05 delivery onward)/li