The pro amplifier tube uses the performance better Europe version Toshiba tube,enables the system to withstand a ..

Pro Amplifier:

The amplifier tube uses the performance better Europe version Toshiba tube,enables the system to withstand a bigger electric current,better tendency,higher security.Undergoes strict test screening every time to the power tube,the guarantee uniformity and the lowest THD.The first level signal processing uses from the mainboatd takes directly,the voltage is stabler,clean and sufficient causes the sound to be cleaner thickly.The science reasonable wiring layout,causes disturbance reduction between the channel and the input-output.Specialized design,has the low-pass filter,outside bandpass's signal excision,convenient operation.The power uses 81000uf electric capacities,enables it have higher margin of power.

Model	TA300	TA450	TA650	TA850
8ΩStereo	300W×2	450W×2	650W×2	850W×2
4ΩStereo	480W×2	680W×2	100W×2	1250W×2
2ΩStereo	650W×2	850W×2	1200W×2	1500W×2
2ΩStereo Mono Power	900W×2	1200W×2	1600W×2	2000W×2
4ΩStereo Mono Power	1200W×2	1500W×2	1800W×2	2400W×2
Frequncy Response	20Hz-20Hz+0/-0.3dB
THD	<0.02%@8Ω1KHz
SNR	≥98dB	≥100dB	≥101dB	≥103dB
Slew Rate	60V/us
Damping Factor	≥500@8Ω
Cross Talk	≥60dB@8Ω1KHz
Input Impedance	20KΩ(balance)/10KΩ(Unbalance)
Sensitivity	0.775V 1.0V 1.4
LPF	20Hz-180Hz
HPF	130Hz-20KHz
Altitude	2U
Dimension WDH(mm)	483×448×88
Net Weight	21kg	23kg	25kg	28kg

Pro Amplifier