The Cayin A-845 Pro 25th Anniversary Integrated Amplifier is expected to arrive in the UK, with Audio Emotion, in March 2019 and will retail at £7990.

The Cayin A-845 Pro will be available as a global limited version of only 249 units. The amplifier with the serial number “0000” will held back at the factory to mark the company’s 25th anniversary.

Hand matched JJ 5U4GB valves are used for the voltage rectifier operation, and Tung-Sol 6SN7GTB’s have been implemented for the voltage amplification. Bespoke Full Music 300B’s with Porcelain bases are used for the drive amplification. Exclusive Global Patent 1540 DIP fine-mesh has been used in the manufacturing of the  300B’s anode and together with the graphite plates in the Full Music 845SL. The Full Music 845SL vacuum tubes are used in a full Single-ended Class A configuration. These new 845’s are of very special design, with the current for the new filament decreased to 0.6A, this saves about 82% of the previously energy usage.

High quality Mundorf Mcap EVO Silver/Gold capacitors are used throughout, along with a specially designed/custom toroidal transformer and El output transformer and Teflon silver plated cables.

Technical Specification

Power Output                      25W+25W

Frequency Response         10Hz~26kHz (-3dB)

THD                                    0.3% (1W/1kHz;5% Under Rated Power

S/N Ratio                            90dB

Input Sensitivity                 300mV (Integrated), 1300mV (Pre-IN)

Input Impedance               100kΩ

Output Impedance            4Ω, 6Ω, 8Ω

Valves                               6SN7GTBx2, 5U4GBx1, 300B/nx2, 845SLx2

Max Power Consumption   380W

Input Terminals                 LINE1, LINE 2, LINE 3 PRE-IN

Net Weight                        43kg



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