I was clear from the outset that the E12 does not come to the amplifier by SAC ran, but what I heard was truly amazing.
++ Very high available voltage and output power. You can use it even operate the legendary K1000 with sufficient volume level.
+ At higher output voltages (which are for the operation of the K1000 forcibly necessary) still acceptable distortion
+ Really good sound (compared to the price: ++ In relation to the SAC:. O)
+ Acceptable processing
+ Good sounding, switchable bass boost
O Gain and crossfeed switch to operate only with tool
- No supplied charger
- Crossfeed implemented really bad, you should better leave. Instead of taking the location of the head, so that it reaches even more central in his head and worsened additionally the sound very clear. Why the Crossfeed been implemented in this way, is a complete mystery to me.
Although the above points can be rather close to 3 or 4 stars Overall, you have to see the whole in relation to the price, and so it is clear then 5 stars.