[attachment=53279] 我的系统是日本tri的胆机trv-88se，工作电压110v，原配jj胆管，kt88,喇叭是atc scm7，线都用的是超时空，现需购买cd机，另外考虑换几个电子管试试其他的声音特点，请老赵推荐何种胆管和cd机，另请教110v的机器可以直接换管吗？以下是胆机资料：
TRV-88SE KT88 push-pull integrated / power amplifier
maximum output: -- 45W+45W (8ohms)
output tube: -- KT88 AB class push pull
3 inputs RCA (the one front part and the two rears) one preamplifier input, tape-out recording 1 line
Fequency response 10Hz- 100 kHz (-1,-4dB)
SNlevel 90dB
output:impedance 6 / 8ohm
Total distortion < 0.1%(1kHz)
Input sencitivity 0.7V
Tubes KT88 * 4 , 12AU7(ECC82) * 2, 12AX7(ECC83) * 1
head phone terminal
Power sanction min 100watts/ max 220watts
KOA highly precise resistor use
USA quality speaker terminal use
outside size:340Wx185Hx315Dmm
waight:15kg
Tube cover、Wooden side plates, AC cable
