Replacement Valve Kit for Yaqin MC-13S (2 x ECC83 2 x Balanced ECC82 4 x EL34)

Description

Best replacement valve kit for Yaqin MC-13S amplifiers

This replacement valve kit for the Yaqin MC-13S will get your amplifier sounding better than ever. These superior quality valves will give you a significant upgrade in both tone and power. The best value for money amplifier valves on the market today.

This superior JJ kit comprises 8 valves as follows:

• 2 x Selected Premium Grade JJ ECC83 preamp valves (also called 12AX7).
• 2 x Selected Premium Grade JJ Balanced ECC82 preamp valves (also called 12AU7).
• 4 x Selected Premium Grade JJ EL34 matched power valves.

We recommend JJ tubes for this amplifier. This is because they offer a superb tone at a very attractive price. We think these are the best valves/tubes for this Hi-Fi amplifier.

So treat yourself to a brand new set today. Restore the power and clarity to your Yaqin MC-13S amplifier.

1. Awesome tone. This is what matters most. The number one priority for any hi-fi enthusiast has to be the tone.
2. Sustained valve/tube power to make the most of every stage in the amplifier chain. It is the balance between volume and tone that distinguishes a great valve from a mediocre valve.
3. Long valve/tube life.  Small amps by their very nature have to be built to take a lot of knocks. This is also particularly important when it comes to the amplifier valves themselves.

Do you have any questions about this valve kit? 

If you have any questions about replacing your valves please drop us an email. We have more than 30 years of experience so we are sure we can help you solve any problem.

The best replacement valve kit for Yaqin MC-135 amplifier on the market. 

• Every kit is carefully selected, fully tested and digitally graded before we ship to you.
• These are selected Premium Grade valves that deliver superior tone, power and performance.
• We have a range of fast delivery options with full tracking and insurance. So order with total confidence.
• We have over 30 years experience in the industry so you know you are in very safe hands.
• Global delivery – we ship all over the world.

These valves have been specifically chosen to get the very best out of this incredible pre-amplifier.

More information on the Yaqin MC-13S

Useful trouble shooting tips for this amp

• No output. Power is on, but power LED is off and tubes do not light up. Mains fuse is out. Replace mains fuse.

• No output. Power LED is on and tubes do light up normally. Plate fuse may be out. Replace plate fuse. If the new fuse goes out immediately after replacement, contact manufacturer.

• Noise coming from one channel. Noisy tube. First swap the 12AX7 tubes left to right. If noise follows tube swap, then you have found the problem tube. If noise does not follow, swap the 12AU7 tubes left to right.

• Hum coming from one channel. Possible bad power tube. Swap the EL34 tubes in pairs from right to left. If hum follows the swap, swap the far left and far right tubes. If the hum returns to the original problem channel, you have found the problem tube. If not, swap the inside EL34 tubes left to right.

• Noise/distortion coming from both channels. Tubes may be tired and in need of replacement.