YBA SIGNATURE PREAMPLIFIER
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What is it?
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Model name
SIGNATURE PREAMPLIFIER
Analog inputs (balanced)
1
Analog inputs (single-ended)
5 + 1 (Phono)
Analog outputs (balanced)
1
Analog outputs (single-ended)
2
Gain (dBu)
6
Input sensitivity (mV)
N/A
Output voltage (V)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Maximum output level (balanced) (dBu)
N/A
Maximum output level (single-ended) (dBu)
N/A
Volume control range (dBu)
N/A
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
20 000
Signal to Noise Ratio (SNR, unweighted) (dB)
>105
Total Harmonic Distortion + Noise (THD+N) (%)
<0.003
Dimensions (mm)
430 x 388 x 151
Weight (kg)
27.5
Official link
The Passion PRE550A has several distinguishing features from other digital/analog preamps. When playing from an analog source, you can turn off the digital section. The analog section has three inputs - one balanced (XLR), one unbalanced (RCA) and a pass-through video connector (RCA). There are two pairs of RCA outputs and one pair of XLR outputs.
The PRE550 MKII offers three inputs — balanced XLR, unbalanced RCA, and end-to-end RCA output. Combined with a pair of unbalanced RCA inputs and a single XLR output, the PRE 550 MKII is a versatile choice for a wide range of Hi-Fi installations. And it's all easy to control using the classic YBA remote control.
The PRE5 preamp uses the most advanced Bluetooth standards that support the aptX audio transmission protocol. Bluetooth is not all that the PRE5 has to offer, the preamp allows you to use up to 8 different signal source connection options. The PRE 5 is also equipped with a high-end built-in DAC, which allows you to decode the signal via: AES/EBU, Optical, Coaxial, BNC, USB and Bluetooth.
Signature PRE-Amplifier MKII offers both a XLR input, and 5 line RCA inputs (+1 MM Phono input is also on board, and 3 digital inputs for Analog Devices AD1955 DAC with a support of PCM up to 24 bit / 192 kHz and DSD64).