PrimaLuna Prologue Five

Valves for PrimaLuna Prologue Five Hi Fi Amp

The PrimaLuna Prologue Five hi fi amp uses:

• 2 x Balanced ECC83 (also called 12AX7)
• 2 x Balanced ECC82 (12AU7)
• 4 x Matched KT88 power valves.

Selected Premium Grade valves for superior performance

It’s fair to say that the needs of the Hi-Fi enthusiast are very different from the needs of the guitar amplifier enthusiast. This is reflected in the valves we recommend to ensure you get the very best tone and performance.

We recommend JJ valves for this amplifier. This is because they guarantee you get an awesome tone and long life and they don’t cost a fortune.

Order your valves today and hear the difference

So restore the tone, the performance and the sparkle to your amplifier. Treat yourself to a brand new set of valves today.

• All of our hi-fi valve kits are carefully selected, graded and fully tested.
• A significant upgrade in valve quality compared with stock valves.
• We offer a variety of shipping options with full tracking and insurance so you can order with confidence.
• We have 30 years of experience so you know you are in safe hands.
• International shipping – we post all over the world every single day.

About this amp:

This PrimaLuna ProLogue power amp features:

• Hand-made construction with the finest point-to-point wiring, using workmanship that is equal to or better than any product you can buy at any price.

• A heavy gauge steel, fully vented chassis with a five coat finish. Each coat is hand-rubbed and polished.

• Premium parts: toroidal transformer for power supply; custom designed -in conjunction with one of the most prestigious transformer designers in the USA.

This includes encapsulated output transformers for lowest hum, wide bandwidth for great bass and extended highs, ceramic tube sockets, Nichicon and Solen capacitors, superfast Philips-diode-circuitry, gold-plated heavy duty WBT style speaker terminals and gold-plated panel mounted input jacks.

• SoftStart™ circuit for extended life of sensitive components, plus a reduced chance of tube failure from thermal shock.

• Adaptive AutoBias™ exclusive to PrimaLuna. This circuit monitors and smoothly adjusts bias constantly and instantly, reducing maintenance and increasing performance due to the dramatic reduction in distortion.

• Tube plate fuse to protect the amp output stage. Other amplifiers might need a trip to the shop if a tube fails; not this one – just plug in a new tube, fuse, and go.