HPA5S and HPA7S, for Quality High-End Sound!

HPA5S- has two knobs for volume control, one for the left channel and one for the right channel. The majority of our customers like the high end positioning of music instruments: In a listening session, they use the two knobs as a balance and a three dimension control. This also gives our customers the possibility to equalize recordings which have one channel 'louder'. This version is also for people who hear one side louder than the other. Both versions have exactly the same electronics with DVD 24-bit 128 k-Hz sound quality!. Both have very high definition sound for tone studios and at home. The rugged housing is aluminium with silver anodized coating and front and back is natural anodized. It has a high quality standard 6,35 stereo jack for headphones plugin.
 

HPA5S- The electronics is the best you can buy: super-linear 10 hertz to 100 kilo-Hertz, super fast 1 volt pro micro-second, drives perfectly all dynamic headphones from 30 Ohms to 600 Ohms, high power 1,6 Watt pro channel, output impedance is close to 0 Ohms. The power switch is a push to toggle type.
 

HPA7S- Headphone amplifier has only one knob for stereo volume control of both left and right channels. Customers who do not like to 'play' with knobs choose this headphone amplifier as their favorite. The absolute channel seperation (as double-mono) includes also the power supply. The rugged housing is aluminium with silver anodized coating and front and back with natural anodized aluminium plates. The HPA7S has a high quality standard 6,35 stereo jack for headphones plugin. Best quality sound is with a DVD 24-bit 128 k-Hertz source. This is a typical Amity very high quality sound product!
 

HPA7S- The electronics is the best you can buy, super-linear 10 hertz to 100 kilo-Hertz, super fast 1volt pro micro-second, drives perfectly all dynamic headphones from 30 Ohms to 600 Ohms, high power 1,6 Watt pro channel, output impedance is close to 0 Ohms. It has very high definition sound for tone studios and at home.
 

 
HPA5S- and HPA7S- Back There is a standard power connector for power hookup on the back. We use a P,N and Gnd 3-pole connector for power so that hi-fi freaks can test different power cables to maybe improve the sound. There are special power cables on the hi-fi market that are cables that are spposed to be able to do this. A three pole cable is also easy to obtain in different countries for their special power outlets. The aluminium back plate is natural anodized. The black rubber feet keep the housing from sliding on polished surfaces. We can put a phones jack on the back as option. It can be used for two exactly the same headphones, one on the front and one on the back, or if connection at the back is preferred. If you want this option, please include your wishes on your order. For interconnection cables we recommend our CHNC-1-HE RCA connector cables.
 

HPA5S- And HPA7S Back- has two gold plated 'RCA' connectors. The 'CE' mark is for our declaration of conformity to the European low voltage directive, to the European EMC directives and the European CE Marking directive.