Auditory Speech Trainer Series 300/301

Additional Details

Arphi's range of two speech trainers models incorporate several ingenious features. The two models are 300 B and 301 MKI

• Take anywhere models with easy portability.
• Simple to use.
• Individual Controls for each ear.
• Visiual display of sound level.
• High Power Speech.
• Battery or AC Mains operation (300 B)
• Built-in Voltage Regulator.
• Tape/gram External Mic. facility
• Stereo channal option
• Option of LP and HP filters

Easy Poratbility:

These sleek portable instrments built into sturdy classic briefcase housing (models 300 B) or handy calculator type box (model 301 MKI) can be carried to home, clinic or school with ease.

Light and rugged housing is made of impact resistant, unbreakable polysterene and ABS materials.

Simple Controls:

Sound levels individually selectable at left and right ears. Two calibrated attenuator/volume controls are provided for the purpose.

Calibrated VU Meter gives visual indication of speech level.

High Speech Power:

A whopping 130 dB maximum power level to help persons with profound deafness. Also selection of 110 dB/120 dB maxima available through selector switch.

Standard Accessories:

• High Quality Headphones
• Set of Batteries
• AC Mains Cord
• Duster Cloth

The equipment is guaranteed for a person of one year from the date of original sale.