Integrated amplifiers — T+A PA 2500 R

Description, images, technical data and specifications

T+A PA 2500 R
Image source — © T+A

The PA 2500 R amplifier is the big brother of the PA 2000 R. It is also built on the "dual mono" principle, but it has a more powerful power supply (the amplifier outputs 280 watts at 4 ohms). The body height has been doubled. The PA 2500 R has rich XLR switching. Its discrete sections, by analogy with the HV (High Voltage) reference series, operate at high voltage, providing an incredibly wide dynamic and frequency range: from 0.3 Hz to 300 kHz.

Specifications

Model name
PA 2500 R
Type
Integrated Amplifier
Analog inputs (balanced)
N/A
Analog inputs (single-ended)
3
Input sensitivity (mV)
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
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
N/A
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
0.5
Frequency response high +/- 3dB (Hz)
300 000
Signal to Noise Ratio (dB)
105 / 109
Total Harmonic Distortion + Noise (%)
< 0,001
Damping factor
N/A
Dimensions (mm)
165 × 460 × 405
Weight (kg)
14.5
Official link
https://www.ta-hifi.de/en/audiosystems/r-series/pa-2500-r-integrated-amplifier/