The new single-ended class-A amplifier Cayin CS-845A Reference has arrived (02-2023) on the market and redefines what the 845-Tube is capable of!
24 Watts per channel in SET (Single Ended Triode) pure class A!
Carefully designed, with the hand point to point be-wired with heavy silver-plated signal cables, it pushes the limits of reproduction quality for tube amplifiers even further to the ultimate high-end.
A renewed front panel, improved components and a headphone jack is present
The CS-845A Reference has set the bar significantly higher in the Hi-Fi world.
The 845A now draws its supply voltage from an overdeveloped artoidal transformer, with a 'soft start' switch on deceleration design – a type that is the beating heart of the CS-845A.
The selected tubes are of immense quality: they are all hand-selected and coordinated.
A Pre-In is present to connect a preamplifier so that this Reference can be used as a power amplifier.
As for the driver tubes, Uber are high-quality 300Bs with porcelain feet, this combination guarantees homogeneous music reproduction in combination with the highest possible resolution.
For individual sound tuning to meet your personal needs, the negative feedback factor between 0 dB NFB (negative feedback) and -3 dB NFB enables the perfect 'dial-in' for the demanding listener. So the CS-845A offers the perfect hum-free openness and balance of the 300B and this fits perfectly to provide an adjustable damping factor to the respective speakers to make the absolute control and tonal character truly world-class.
Technical Data:
Requency range 10 Hz – 26 kHz (-3 dB) Total harmonic distortion (THD)0.3% (1 kHz)
Signal – noise ratio90 dBE ntry Impedance:100 kΩ
Output Impedance:4 ohm or 8 ohm
Input sensitivity300mV (integrated) / 1300mV (pre-in)Tubes2x WE6SN7, 2x 300B, 2x 845
Output power (RMS)24 watts RMS
Power circuitClass A, Single Ended
Dimensions W x H x D420x389x240mmWeight37kg
The new single-ended class-A amplifier Cayin CS-845A Reference has arrived (02-2023) on the market and redefines what the 845-Tube is capable of!
24 Watts per channel in SET (Single Ended Triode) pure class A!
Carefully designed, with the hand point to point be-wired with heavy silver-plated signal cables, it pushes the limits of reproduction quality for tube amplifiers even further to the ultimate high-end.
A renewed front panel, improved components and a headphone jack is present
The CS-845A Reference has set the bar significantly higher in the Hi-Fi world.
The 845A now draws its supply voltage from an overdeveloped artoidal transformer, with a 'soft start' switch on deceleration design – a type that is the beating heart of the CS-845A.
The selected tubes are of immense quality: they are all hand-selected and coordinated.
A Pre-In is present to connect a preamplifier so that this Reference can be used as a power amplifier.
As for the driver tubes, Uber are high-quality 300Bs with porcelain feet, this combination guarantees homogeneous music reproduction in combination with the highest possible resolution.
For individual sound tuning to meet your personal needs, the negative feedback factor between 0 dB NFB (negative feedback) and -3 dB NFB enables the perfect 'dial-in' for the demanding listener. So the CS-845A offers the perfect hum-free openness and balance of the 300B and this fits perfectly to provide an adjustable damping factor to the respective speakers to make the absolute control and tonal character truly world-class.
Technical Data:
Requency range 10 Hz – 26 kHz (-3 dB) Total harmonic distortion (THD)0.3% (1 kHz)
Signal – noise ratio90 dBE ntry Impedance:100 kΩ
Output Impedance:4 ohm or 8 ohm
Input sensitivity300mV (integrated) / 1300mV (pre-in)Tubes2x WE6SN7, 2x 300B, 2x 845
Output power (RMS)24 watts RMS
Power circuitClass A, Single Ended
Dimensions W x H x D420x389x240mmWeight37kg
