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For Sale Vintage PULZ Power Amplifier Rs 250 for Rs 6000 Only!

AV Cables


Sep 23, 2007
This is vintage Pulz power amp inside pencil marking shows that it is amp made in 1984! Unlike modern amplifier it does not have gain ( volume) controls , rear connectors are spring loading , NOT EVEN POWER SWICH ! It must be vintage implementation of minimum circuit path!

Power amp / amp is 60 W RMS Per Channel Power amp
Power is 60 Watts per channel but I have seen sounding a lot better than 100 watts amplifier . Very modest and conservativly rated @ <0.05% THD over 20Hz - 20kHz.

Power amp is DUAL MONO ,that means like having 2 MONO power amps in 1 body!
It has 2 separate torroidal transformers ,1 for each channel! ( Please see photograph)

Dual mono construction avoids crosstalk and gives best possible separation.
Pulz power amps are louder with good bass ,still these are popular in Professional /Studio arena.

Looking at its vintage and condition My pricing is JUST Rs 6000 excluding shipping .Shipping possible is most of the regions.
It is heavy - 6.5 Kgs
All photographs of original equipment

Can be tested one amp at time at my place Sanpada -Navi Mumbai. Also you can bring your own speakers if you wish. This kit may be used in studios.
My location is Sanpada ,Navi Mumbai Vashi

My Details Hemant 9819747718


Buyer will come, check and will pay if he likes it!

No hard bargaining please also no low priced quotes! NO INERNATIONAL SALE! Nigerian cheats please excuse!




RS-250 is a legendary power amplifier that has served thousands. It is a classic that fetches special mention in our history book. . More than 25 years old, this design is simple, basic but ingenious and superbly balanced. Unchanged and it still sounds absolutely stunning.

This modestly powered stereo power amplifier has time tested design which is almost fail-proof. It also has true dual mono chassis and layout (with separate torroidal power supplies for each channel) and it is as thin as any modern DVD player would be! Great news for the audiophiles and purists the amp has attenuator controls in the front so it can be directly partnered with a music source.

All this is at a price point so ridiculously low that one can wonder if this amp was born to serve the cause of utopia!



Power Output 60 watts minimum RMS into 8 ohms 100 watts minimum RMS into 4 ohms both channels driven.

Typical Harmonic Distortion : <0.05% @ rated power output 20Hz - 20kHz.

Frequency Response : 14Hz - 55Hz + 0, - 1dB

Intermodulation Distortion 60Hz: 7kHz @ 4:1),< 0.05% @ rated power output

Signal To Noise Ratio : >90dB (IHF A weighted)

Input Impedance : 10k ohms

Input Sensitivity :5 dBm for rated output.

Speaker Impedance : wil l accept nominal ratings at or above 4 ohms

Slew Rate : 60 volts per microsecond

Indicator : LED on the front panel indicating system power on and a closed speaker relay


Power requirements 230 V 50/60 Hz

Rated power consumption 180 W (VA)

Dimensions: 17.2w 2.6h 10.8d (430mm x 65mm x 271mm) Weight: 14 Ibs (6.3 kg)

Weight: 6.5 Kg


a) Output transistor protection: Power supply fuses prevent excursions into unsafe operating areas, regardless of load impedance.

b) Speaker protection: The amplifier does notprovide speaker protection from very high power levels, the user must make sure
that all speakers to be connected to this amplifier can safely handle a minimum of 60 watts handling power. An electronically
activated relay disconnects the amplifier's output from the speakers:

1. Immediately after turn off.

2. In the presence of DC output voltage of high level subsonic signals.