Apos Audio
Sponsor: Apos Audio
Hi all,
Vintage is overrated. Why gamble on the unpredictability of New Old Stock (NOS) tubes when you can grab something brand new and matched by a sound engineer? A real sound engineer with a name like Mike! Not a robot named Beep Boop 46! Meet the Ray Tubes KT88 RESERVE. Coming with zero historical baggage, these tubes are created for 21st century audiophiles. They ship fast and free, come with a 12-month warranty, and are available as singles, pairs, and quads. Let’s make those old tubes jealous, yeah?
Product highlights
Vintage is overrated. Why gamble on the unpredictability of New Old Stock (NOS) tubes when you can grab something brand new and matched by a sound engineer? A real sound engineer with a name like Mike! Not a robot named Beep Boop 46! Meet the Ray Tubes KT88 RESERVE. Coming with zero historical baggage, these tubes are created for 21st century audiophiles. They ship fast and free, come with a 12-month warranty, and are available as singles, pairs, and quads. Let’s make those old tubes jealous, yeah?

Product highlights
- Hand-selected and tested
- Gold pins for corrosion resistance and excellent conduction
- A substantial upgrade from standard NOS tubes
- Low noise and microphonics
- Fewer than 5% of the tubes commissioned for production meet our voltage, current, and sound signature standards
- 12-month warranty against manufacturing defects
- Tube type: KT88
- Socket: 8-pin
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