2. !2AX7 drive EL84 classical single ended circuit.
We spent lots of time in working point and parts usage to tune sound.
You will love its sweet and dedicate sound.
3. Z11 oriented lamination for output transformer and filter choke.
Over sized Output transformer are hand wired in Valab.
3 layers of primary and 2 layers of secondary coils interleave structure of output transformer bring this amp very high resolution and wide frequency response.
4. 150W rated hand wired power transformer. It work dead quiet and keep cool even long hours operation. Almost no temperature rising at full loading.
This is very critical for tube amp performance and durability.
Good power transformer is even more important to output transformer!
5. We carefully choose high quality parts used on this amp.
All parts are very reliable, this amp will work well even long years of operation.
6. Dimension: 300 x 200 x 145mm (Width x Depth x Height)
Specification: main voltage: 100V/120V or 220/240VAC @ 50/60Hz
Inputs: 1 stereo single-ended(RCA) outputs: 1 stereo single-ended(RCA)
Output Power: 3.5W + 3.5W (0-4-8 Ohm x 2)
Frequency Response: 30Hz~40kHz +- 2db
weight: 8kgs
Tube usage: One ECC85 and Two EL84 tubes
Noise: Less than 1.5mv at full output.
On 96db Lowther PM6, very very tiny humming only heard at 10cm distance to speaker.
On 90db speaker, almost no audible noise heard even you attach your ear to speaker.
Sound Performance:
Trust me, this is not a cheap sloppy tube amp. If your speaker is efficient enough(> 90db/1w). This small beauty tube amp will bring you wonderful audio experience.
This amp have very sweet, detail and transparent tone.
All records become so musical and vivid, like you can touch the spirit of music.
EL84 is my favorite tube, I hope I do this tube good enough and I will keep effort to make it better.