RCA input type

RE 2.2

RE 2.2 specification

Output power: 2x40W  / Input sensitivity : 0.25V  / Input impedance : 10 K ohm / Load impedance : 4-16 ohm /  Consumption current : Idling time (no signal) - 3A, Remote off time : 2mA  / Size (mm) :320(W)x92(H)x504(D)  

RE 2.2 / 2ch amplifier ( RCA input )

RE 2.2 is one of our top grade model in the RE amplifiers. It has been constructed by our originally developed transformers and audio grade electric parts without any compromises. It achieves a great ability that can fully control speakers and it realizes a exceptional reproduction of nature sound music.

RE 50

RE 50 specification

Max output power:50W x 2(1 KHz/10 ohm,RMS)•input sensitivity:0.25V•Load Impedance:4~16 ohm•Consumption current:at ldling (ON,no-signal) - 3A/at Rrmote Off - 2mA•Size(mm):280(W)X74(H)X320(D)

RE 50 is the highest grade small transistor amplifier succeeded in a circuit layout of Vacuum Tube amplifiers.It has the same concept of the constant current driving can realize the highest drivability.The 'organic' sound reproduced by RE 50 - be able to convey the heart of the mysician as if the music was being performed in front of one's eyes.It is a real high end and entry model of PHASS RE series amplifiers whick can perform high musicality.

RE 4.25

RE 4.25 specification

Max output power:50W x 2(1 KHz/10 ohm,RMS)•input sensitivity:0.25V•Load Impedance:4~6 ohm•Consumption current:at ldling (ON,no-signal) - 3A/at Rrmote Off - 2mA•Size(mm):280(W)X74(H)X320(D)

RE 4.25 - 4 channel amplifier (RCA input)

RE 4.25 is a Single End Push Pull amplifier. Its NON-NFB circuit produces appropriate output power suitable for delivering electric current into speakers with quite low noise, allowing the amplifier to easily control speakers and produce vivid sound. Our sound design concept can places RE 4.25 on the highest class of SEPP amplifiers as well.

RE 100M

RE 100M / monaural power amplifier (RCA input)

RE 100M is the highest grade small sized transistor monaural power amplifier succeeded in a circuit layout of Vacuum Tube amplifier. It has the same concept of the constant current driving can realize the highest drivability. Its pure organic sound reproduced by RE 100M will be able to convey the heart of musicians as if the music is being performed in front of one’s eyes. RE 100M can output real strong power (1x100W at 1 KHz/10 ohm, RMS) will be able to perform great musical sound.

Balance input type

RE 2

maximum power output：40W x 2（1 KHz / 10 ohm，RMS）input sensitivity（input impedance10 K ohm）：RCA / -10 dBV（0.3 V）Balance/ -18 dBV（0.13 V）Max input level：RCA / +18 dBV（8 V）Balance/ +10 dBV（3.2 V）RE 2 Balance input  by BLD ( Balance Line Driver )

RE 2 - 2 channel amplifier ( Balance / RCA input )

The RE 2 amplifier, which has easily surpassed sound quality of home audio amplifiers, is now equipped with a balanced line input stage, resulting in further improved sound quality.
When the signal form the source unit is transmitted to the RE 2, it is converted to a balanced signal by a BLD (Balanced line driver) at the input of the RE 2. This pure signal is then transmitted by the constant current driving of RE 2 to the connected speakers.
The balanced line input stage of RE 2 takes music reproduction to a higher place.

Max output power:40Wx2 (RMS, 1KHz,10ohm) / Input sensitivity(10 K ohm): RCA -10dBV(0.3V), Balance -18dBV(0.13V) / Max input level: RCA +8dBV(8V), Balance +10dBV(3.2V) / Load impedance: 4-16ohm / Consumption current: Idling time (no signal) 3A, Remote off time: 2mA / Size(mm): 320(W)x92(H)x504(D)

RE 2.65

RE 2.65 and BLD balance line drive configuration

RE 2.65 - 2 channel amplifier ( Balance / RCA input )

We set out to create a SEPP amplifier that would be a part of our RE Series and offer such excellent sound quality that it would not bring dishonor to the Phass RE name and reputation. We accomplished our objective and proudly offer the RE 2.65 as the secondary SEPP based RE Series amplifier. NON-NFB circuit produces appropriate output power suitable for delivering electric current to speakers with quite low noise, allowing the amplifier to easily control speakers and produce vivid sound. Our sound design concept places RE 2.65 on the extremity of SEPP amplifiers.

Max output power:65Wx2 (RMS, 1KHz, 8ohm) / Input sensitivity(10 K ohm): RCA 1.6V / Consumption current: Idle time (no signal) 1A, Remote off time: 2mA / Size(mm): 250(W)x56(H)x326(D)

RE 50HI

Basic configuration of RE 50HI

RE 50HI / 2ch amplifier ( Speaker signal input )

RE 50HI is a power amplifier which has a high input (speaker signal input) stage without a RCA signal input stage. It can transmit the music signal which was outputted from another power amplifier to the connected speakers simply as the constant current driving amplifier. The speaker signal means that it is the balance transmission signal, and its signal can be transmitted to RE 50HI without getting any disturbances and noises. Accordingly RE 50HI which can be inputted such clean balance signal can perform great and coherent sound impressively.

Output power: 2x50W  / Input sensitivity : 5V  / Load impedance : 4-16 ohm /  Consumption current : Idling time (no signal) - 3A, Remote off time : 2mA  / Size (mm) :280(W)x74(H)x320(D)

P800

2 ohm rms power (14.4 V) 800w 4 ohm rms power (14.4 V) 400w Minimum allowable load on channel 1Ohm Input voltage level 200mv-5v Low pass filter 50-250Hz crossover 12 dB/10 BASSBOOST 0-12db (45Hz) Damping factor > 100t.h.d < 0.15% Operating voltage 8.5-16.5 V SNR > 90db Fuse rating 40A × 2 RCA input L/R dimension (WxLxH mm) 170x130x49

AP4.75

Class AB 4-channel power amplifier, the actual power reaches 75W, which increases the power by 50% compared with the original AP4.50-the internal structure is improved, the heat is controlled to improve the stability, the appearance of Japanese power amplifier series is maintained, and the sense of uniformity is completed-the input voltage of 0.5 V ~ 8V, the volume of each channel is adjusted independently, the small volume and high-efficiency design-through the audio-level accessories and high-quality optimization design, the warm and soft timbre of the original version plus clearer sound effect is maintained 

 Rated Output Power @ 4 Ohms: 75Wx4 @ 2 Ohms: 115x4 Bridge Output Power @ 4 Ohms: 230Wx2 Frequency Response Range: 10Hz ~ 40KHz Input Level: 0.5 V ~ 8V SNR: > 95DbTHD & Noise: < 0.05% Impedance: 2 ~ 8Ω Fuse Size: 2x25A Size: 274 * 176 * 46mm

PE-6

Features of PE power amplifier series: PE series is an audiophile-grade product with higher sound quality and high efficiency than PI series. Using one power amplifier can achieve high-quality HI-FI sound, and at the same time, it can save installation space. It is one of the indispensable equipment for a perfect sound system. 

 Working mode: Class P power amplifier/6-channel RMS Power Ratings actual power 4 Ohms: (@ 13.8 V 1% THD + N, 1 KHz) 100W x 4ch (@ 13.8 V 1% THD + N, 1 KHz) 150W x 2ch2 Ohms: (@ 13.8 V 1% THD + N, 1 KHz) 150W x 4ch (@ 13.8 V 1% THD + N, 1 KHz) 320W x 2ch Bridge 4 Ohms: (@ 14.4 V THD + N, 1 KHz) 300W x 2 (@ 14.4 V THD + N, 1 KHz) 600W x 1 Maximum power: 2500W Working voltage: 14.4 V DC (11V-16V) Input level: 0.25 V-6. 0V Frequency response: 20Hz ~ 20KHz (0,-3dB) Signal-to-noise ratio: 95dB < RMS < RMS </rmsTHD (RMS): < 0.05% Product size: 140x40x342. 4 (mm)

PA 2

1. Double-panel design and patch technology can effectively shorten the loop impedance and line resistance, and further improve the fidelity. 2. Shielding box design reduces distortion and improves signal-to-noise ratio 3. "Bias setting" adjustment function ("Class" knob), by adjusting the knob, the power amplifier can work in pure Class A (Max) and Class AB (Min): the sound is warmer and more pleasant in pure Class A mode, while the whole machine is more efficient in Class AB mode. 4. Symmetrical design of left and right channels, higher channel separation 

 4 Ohm Stereo (Class AB): 110W x 2 14.4 V Power Rating (Watts) 2 Ohm Stereo (Class AB): 220W x 2 14.4 V Power Rating (Watts) 4 Ohm Stereo (Class A): 60W x 2 14.4 V Power Rating (Watts) 2 Ohm Stereo (Class A): 95W x 2 14.4 V Power Rating (Watts) Minimum Load Impedance: 2 Ohm Damping Factor: > 36 @ 1K Hz 4 Ohm Input Sensitivity Range: 0.4-6 @ 14.4 V Rated (Watts) Input Impedance: 5 kOhm Frequency Response Range: 5-250000 Hz-3 dB @ 1 Watt Linear: ± 0. 2 dB @ 1 Watt 20-20000 Hz Negative Feedback Value: 0 dB Total Harmonic Distortion (THD): < 0.8 1 kHz Maximum 50% Power Percent Crossover Distortion (IMD): < 0.12 1 kHz Maximum 50% Power Percent Signal to Noise Ratio: > 101 (> 104) dB @ 10 watts ("A" weighted) Channel separation: > 60 dB @ 1 kHz Maximum power Input voltage range: 10.5-16 volts Standby current (no input): 3.8 amps @ 14.4 V Fuse: 50 amps Dimensions (L x W x H): 492x223x54mm

PA 4

One-piece aluminum radiator, no deformation, good thermal conductivity; The surface is oxidized by drawing filaments, which makes it more elegant. Silver-plated RCA plug has smaller contact resistance and ensures pure signal input. Transparent gold-plated die-casting terminal blocks ensure abundant input energy, low enough contact resistance, built-in intelligent temperature control system, panel with working mode (CLASS) adjustment function, independent gain adjustment function of each channel 

 14.4 V Rated Power (W) 4Ω (Class AB) 50Wx4 2Ω (Class AB) 100Wx4 4Ω (Class A) 30Wx4 2Ω (Class A) 45Wx4 Minimum load impedance 2ohm Damping coefficient > 25 @ 1KHz4 ohm Input sensitivity range 0.4-6 @ 14.4 V Rated (W) Input impedance 20 K ohm Frequency response range 5-250 000 Hz-3 dB @ 1W linear ± 0. 2 dB @ 1W 20-20000Hz Negative feedback value 0 dB Total Harmonic Distortion (THD) < 0.81 KHz maximum 50% power percentage crossover distortion (IMD) < 0.12 1KHz maximum 50% power percentage signal-to-noise ratio > 101 (> 104) dB @ 10 watts ("A" weighted) channel separation > 60 dB @ 1KHz maximum power percentage signal-to-noise ratio > 60 dB @ 1KHz maximum power input voltage range in)