NO Tube
This kit is a transistor resistor pcb bulk kit! Power supply voltage requirements. High voltage 230 to 280 range are available, greater than 50ma current. Filament voltage 6.3v/2.5A. electronic tube; 12AU7/1pc. 12AX7/2pc. 6dj8/1pc.
Le Tao bile pre-stage power supply cattle, suitable for m7, m77 Elvis bile pre-stage use transformer, transformer using imported oxygen-free copper wire winding, Japanese double c iron core, British frame process architecture. Beautiful, high-end atmosphere! Parameters: ac~220v~230v~GND Output: 250v~230v~0~230v~250v 0~15v(2A) 0~6.3V(2A) 0~6.3V(2A) 6.3V~5V~4V~0(3A)
Elvis SL1 bile preamp full aluminum chassis, panel size: 480x110 rear chassis size 410x100x330 WxHxD