Reasonable circuit structure, simple layout, no background noise. Using classic 6P6P and 6J14 vacuum tubes, the sound is sweet, warm, low-frequency is thick and dense.
eBay
Type: HiFi Preamplifier. 1 x Tube Vacuum Preamplifier. M8 fever HIFI tube Bluetooth digital power amplifier, the power amplifier uses TPA3116 as the core chip, it can reach a modulation frequency of up to 1.2MHZ.
eBay
Sound Converter, Phono Vorverstärker, Dynavox TPR-2 Schwarz / Silber • Röhrensound für Ihre Anlage • Phono Vorverstärker MM und MC System • Sichtbare Röhre.
eBay
The MUSYSIC MU-PRE2H is professional sound processor pre-amplifier is designed to serve you with the best possible audio output with clarity and details. Also, this MUSYSIC MU-PRE2H pre-amplifier features a power on/off switch with led indicator for easy-to-use convenience.
eBay
Stereo-Vorverstärker aus den 80er-Jahren. Yamaha C-2a Natural Sound.
eBay
Peso: 0,30 Kg. Distorsione armonica totale: <0,08% @ 1KHz. Impedenza in uscita: 100-600 Ohms.
eBay
Upgraded 7-band EQ preamp: separate and rich frequency band control (50Hz / 125Hz / 315Hz / 750Hz / 2KHz / 6KHz / 16KHz), T8 can compensate for the defects of speakers and sound field by adjusting 7-band high, middle and low frequencies, and modify various sound sources. The timbre and loudness also can be changed to achieve different sound effects. Real balanced XLR preamp: support XLR and RCA inputs and outputs, T8 can reproduce high-quality audio for amplifier or active speaker with excellent separation, resolution, sound field, clean background. Also with a balance control to compensate for the left and right channel of all outputs and prevent the sound field positioning from deviating from the center position.
eBay
1 x Graphic Equalizer. Usually it costs about 30USD-50USD. - input sensitivity: 200mV. - Total harmonic distortion:<0.01%.
eBay