A vacuum tube premain amplifier created by a joint project between Sunvalley and Triode. Large output of 30W/ch with KT88 push-pull The KT88 is made by GoldLion in Russia and produces a higher resolution sound. As indicated by the model number, it is also possible to switch the output tube to EL34 by adjusting the cathode bias (Yoichi Murakoshi)
Maintenance information: 2022.3.17 sound output confirmed
Accessories: power cable
Main specifications: Vacuum tubes used KT88 × 4 (GoldLion), 12AU7 × 4 (Electro Harmonix 2, SunValley 2) 30W+30W Input: LINE4 system W385 ×H205×D330mm 17.4kg