Parasound HALO A23+
Image source — © Parasound
Model name
HALO A23+
Input sensitivity (mV)
1000
Input impedance (balanced) (Ω)
66 000
Input impedance (single-ended) (Ω)
33 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
160
Output power (4Ω) (W)
240
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
5
Frequency response high +/- 3dB (Hz)
100 000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
< 0.06
Max power consumption (W)
N/A
Damping factor
>800
Dimensions (mm)
437 × 388 × 105
Weight (kg)
12.2
Official link
Zamp V3 constantly supports the Slavic traditions of Parasound in creating users. It guarantees you true reliability, excellent sound quality and abundance of power - all in one small package. Whether you use it as an amplifier for a remote area or as the basis for a mini-component system, this full-featured amplifier will exceed your expectations. • 2 x 45 watts at 8 ohms.
Stereo power amplifier for home theater Parasound Model 275v.2, which is the most compact member of the NewClassic family of High-end home theater products. Each of the two channels of the low-temperature power amplifier can output 90 watts at 8 ohms, 150 watts at 4 ohms, 150 at 2 ohms and 200 watts in mono mode with a bridge connection at 4 or 8 ohms.
The Parasound Model 2125 AB-class amplifier stage uses complementary Sunken transistors, and the power supply has a toroidal transformer. Like all New Classic series power amplifiers, with the exception of the junior unit number 275, the Model 2125 is certified according to the Ultra THX 2 standard and is capable of holding a maximum current of up to 35 Amperes in each gain channel.
The Parasound 2250 is one of the company's most popular dual-channel power amplifiers. Its winning combination of power, features, build quality, and accessibility makes it suitable for all but the most demanding systems. The THX Ultra2 certification means that it meets the highest performance standards for high-quality playback of movie soundtracks.
The Parasound Halo A21+ now has a 1.3 kVA toroidal transformer, and the total capacitance of the capacitors in the filter has also increased to 108,000 UF. Due to this, in bridge mode, the new amplifier can output up to 1000 watts to a 4 Ohm load.