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PrimaLuna - Prologue Classic - Integrated Amplifier

The ProLogue Classic EL34 Integrated Amplifier brings the highest quality parts and protection features at an entry level price: Innovative, new Adaptive AutoBias circuitry. By simply flipping a switch, users...
$2,495.00
$2,299.00
The ProLogue Classic EL34 Integrated Amplifier brings the highest quality parts and protection features at an entry level price: Innovative, new Adaptive AutoBias circuitry. By simply flipping a switch, users can recalibrate the amp for optimum operation of KT88s if they choose to upgrade later on. And remember, this circuit continuously monitors and adjusts each tube to run in its sweet spot. No biasing—ever! PTP-circuit. If the power transformer should overheat, this "Power Transformer Protection" circuit cuts primary power, allows the amp to cool down, then resets itself. OTP-circuit. The "Output Transformer Protection" circuit protects the output transformers in the event of a massive tube failure or user error. +B relay. This replaces the plate fuse and works in conjunction with the OTP-circuit to protect the amp against tube failure. This method is less intrusive sonically and the relay resets itself once the faulty tube is replaced. PrimaLuna EL34 pentode tubes. These tubes are capable of a high power output that guarantee a high fidelity sound, with a lush midrange and an overall soft, musical tone. Next, the ProLogue Classic Integrated amplifier incorporates all the features of the award-winning ProLogue One and Two Integrated amplifiers: Soft-start circuit. This extends component and tube life by powering up the amp gently every time you turn it on. Tube plate fuse. This protects the amplifier output stage. Other amps may need a trip to the shop if a tube fails. Not this one. Just plug in a new tube and fuse, and you're good to go. Custom designed output transformers. Encapsulated low hum, wide bandwidth for great bass and extended highs. Designed by Marcel Croese and one of the most prestigious American transformer designers. Premium parts. The ProLogue Classic is built with a fully vented chassis, chassis-mounted ceramic tube sockets, Alps potentiometer and Nichicon capacitors. WBT style speaker terminals. Gold plated input jacks. Upgraded Solen capacitors and fast-recovery diodes as found in the ProLogue Two integrated amplifier for increased definition and detail. handmade with the finest point to point wiring, with workmanship equal to or better than any product you can buy at any price, period. Chassis made of finely finished heavy gauge steel, and five step automotive quality finish. Each coat hand rubbed and polished. Removable tube cage included. Toroidal power transformer for low hum, and a front end that is dead quiet. Conservative design parameters: Though PrimaLuna amplifiers are powerful, tubes run well below their maxim ratings.
Specifications

Technical Specifications Output: 35 watts x 2 EL34, 40 watts x 2 KT88, 44 watts x 2 KT120 (Not compatible with KT150)Freq. Response: 10 Hz-65kHz +/- 3dBTHD: Less than 1% at full powerS/N Ratio: 89 dBInput Sensitivity: 285mVPower Consumption: 285 wattsDimensions: 11 " x 7.5" x 15.5" (WxHxD)Weight: 37.5 lbsInputs: 4 pair RCAOutputs: 4 and 8 Ohm speaker tapsStandard Tube complement: 2 - 12AX7, 2 - 12AU7, 4 - EL34

PLEASE NOTE, as of june 1 2018 we are expecting a large price rise on all Prima Luna models of approx 25%, if you are thinking of buying please take advantage of existing stocks whilst they last, first in best dressed.

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