Are these tubes compatible with a Bugera v22 infinium?

If you amp requires a 12ax7 tube then it should work. V-

Do these tube Glow when the room is dark ?

They do glow but not that much.

What’s the warranty on these? I have had issues of these going microphonic

I've had no problems and not microphonic at all. Sound fine

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Mullard , Matched Pair

Product ID: 378949093

Details

Colour
natural wood
Brand
12AX7/ECC83
Material
Glass Metal
Model name
Mullard
Item dimensions L x W x H
25 x 70 x 51

🎯Matched within 10% gain & conductance

📦Factory boxed for authenticity

🔊Large sound stage

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£88.66

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In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Colour
natural wood
Brand
12AX7/ECC83
Material
Glass Metal

Description

🎸 Elevate your tone with Mullard’s matched magic!

IMMERSIVE SOUNDSTAGE - Experience expansive, detailed audio that elevates every note.
PRECISION MATCHED PAIR - Guaranteed within 10% gain and conductance for flawless stereo balance.
VERSATILE COMPATIBILITY - Perfectly suited for both guitar and hi-fi amplifiers, enhancing any setup.
LOW NOISE MICROPHONICS - Factory-selected tubes ensure crystal-clear tone with minimal interference.
AUTHENTIC MULLARD QUALITY - Comes in original factory boxes, a must-have for discerning audiophiles.

The Mullard Matched Pair amplifier tubes deliver a smooth, detailed soundstage with low noise and microphonics. Factory-selected and matched within 10% for gain and conductance, these glass and metal tubes come in original packaging, ideal for guitar and hi-fi amps seeking authentic, high-fidelity performance.

Specifications

Body material	Glass, Metal
Included components	Factory boxes
Finish type	Unfinished
Manufacturer	Mullard
UPC	735757042613
Item Weight	32 g
Product Dimensions	2.54 x 6.99 x 5.08 cm; 32 g
Item model number	Mullard
Color Name	natural wood
Connector Type	9-pin miniature socket
Material Type	Glass, Metal

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