SUQIYA 30w*2 Reference PASS A30 Class A Power Amplifier FET Sound Beautiful and Stable HIFI 2-channel Power Amplifier Audio

Preface One piece for this product is a reference American Beth PASS A30 field effect tube pure class a fancier grade gall flavor power amplifier finished machine as shown in the figure

This power amplifier is pure back stage Power Amplifier. If you do not have a volume potentiometer, you must cooperate with the front-level machine to adjust the volume. Another way is to increase the volume in the audio source.

The parameters of the machine are as follows::

Model: SY PASS A30

Power amplifier type:Pure rear grade

Channel: DoubleChannel

Pure Class A output power: (8 euro speaker 26W * 2)

(4 euro speaker 30W * 2)

Convert to class ABOutputPower: (8 euro speaker 75W * 2)
(４European Speaker 95W * 2)
Main supply voltage: Mains 220V

Internal working voltage of the machine: Two independent pairs of 35V DC

Number of Transformers:Two 150W customized Cooper wires Audio transformers

Signal-to-noise ratio:  １０８DB

Machine operating temperature:50-58 degrees

The following describes the machine materials:

Because it is 30W Pure Class A fever is quite large. First of all, we consider that the chassis selection is more than amplifier crate larger than the same level on the internet. The volume and weight are more than one third, which can firmly control the temperature below 60 degrees. Security level

The following are the selected chassis specifications

Overall dimensions: width 360 height 120 depth 275
Internal dimensions: width 280 height 112 depth 260
Material thickness: top 10, back 3, upper and lower 3
Radiator specification: 118 height 260 width 40 thickness radiator (substrate thickness 8)

Enthusiasts will put sound quality at the first level of fever selection materials, as shown in the following figure, the resistance and capacitance tubes are all made of international-level famous noble fever brands.

Dual Topnew capacitor array for power

Senyuan enthusiasts are hand-made for good sound and stability

Take more time to make every detail better and more extreme. This is also the reason why customers choose us. Rest assured

Please look at our efforts in every detail during the installation process below: