Refer CARY-SLP90 Preamplifier Circuit，the sound is very good ！. Finished CARY-SLP90 Preamplifier x 1 （Not included AC power cord）. HiFi capacitors and resistors. The input and output impedance is constant, the step is 0.5db, and the total attenuation is 63.5dB.
eBay
Multiple audio inputs for different purposes: with 3.5mm AUX and phono inputs, supports both MM and MC cartridges and with MC input impedance settings, compatible well with different MM/MC record players and other audio devices to satisfy different demands. With headphone output and perfect design:can be used as a headphone amplifier to drive 32-300 ohm headphones. Reasonable and advanced circuit and high-quality components, such as power 3PCS JRC2608 op amps, high-end power management part etc.
eBay
Preamplificatore Per Stereo BST. Verifica dalle foto la compatibilità
eBay
Fazit: " Eine Phono-Vorstufe mit allem Notwendigen und ohne Firlefanz für all jene, die einfach ihre Schallplatten gut hören wollen. Der LX2-Phonovorverstärker ermöglicht Hören auf Referenzniveau – er spielt äußerst präzise und originalgetreu.
eBay
Output: 100mV (line), 40mV (DIN), 1V (Pre out), 7V (Pre out Max). Paese di fabbricazione Japan. Year: 1987. Weight: 7kg.
eBay
ROMA 117DC. Circuito audio con amplificazione a due stadi pilotati da due coppie di valvole 6922 / 6DJ8 / ECC88. Disponibilità di valvole per hifi nos. Peso 10 Kg. Disponibilità prodotti in catalogo Accuphase.
eBay
The boxes are made of brushed non-conductive aluminum. Again, each switch is individually handmade, and may have small characteristic aesthetic imperfections compared to the pictured switch.
eBay
L'ultimo preamplificatore tubolare di Nobsound con funzionalità e design migliorati. Questo nuovo prodotto vi soddisferà di nuovo. Ingresso e uscita AUX da 3,5 mm. Facile da usare con diversi dispositivi audio.
eBay