Description

SOTA Instruments Inc. proudly introduces the Bio-Tuner Model BT7. This new unit replaces the former BT models as well as the original BT6 and BT5.

The Bio-Tuner is an electronic relaxation system based on the research that introduced the BT5 in 1983.

The BT7 Bio-Tuner outputs a modified rectilinear waveform with over 500 harmonic frequencies in each pulse. 6 different user-selectable Modes settings are available.

Unique Features:

The BT7 offers the following features and also enhancements compared to the previous models BT6, BT5pro and BT5:

• Quartz crystal frequency control.
• Advanced microcomputer operation. The proprietary software routine is written by SOTA to ensure consistent and reliable output.
• Built-in 20 minute digital timer.
• Very simple intuitive operation.
• A push-button switch to easily change the output to each of the 6 different modes. (Mode 1 is the same as the BT5pro.)
• Two of the modes contain the 7.83 Hz Schumann (Earth) frequency.
• Light to indicate each of the different modes.
• Light to indicate Headset is functioning correctly.
• Low battery warning light.
• The output wave forms of the BT7 are identical to the original BT6 settings.
• Newly-designed Headset. (Can also be used with the BT6pro, BT6, BT5pro and BT5)
• The new Headset has been carefully designed for high reliability, user comfort and ease of replacement.
• Compact and lightweight size.
• Warranty is 3 years.
• Soft carrying case

Electrical Specifications:

BT7

• Maximum <1.5mA Peak ~40 Volts Peak-Peak into typical 4k ohm load. Minimum <~10 microamperes, 10 Volt Peak-Peak at lowest setting. Output impedance ~20k ohm.
• Modified rectilinear wave with rapid rise time (under 1uS). There are over 500 harmonic frequencies delivered in each pulse as observed on a frequency domain (not time domain) spectrum analyzer.
• Base waveform (Mode 1) 1,000 Hz Square wave (+/- 1%) pulse-modulated by 111.11 Hz (+/- 1%) Square wave. Waveforms are Microchip Quartz Crystal-Controlled for precise frequency output. There are 6 user-selectable output Modes.
• 9-Volt DC Alkaline Battery operation, useful to end voltage ~5.2 Volts. Battery drain: minimum ~9mA @ 9 Volts to maximum of 30mA with output fully loaded.
• Auto-shutoff time of 20 minutes. Controlled digitally.
• Pulses are Bi-Phasic (AC) with no DC or offset bias. Output is transformer coupled so that no direct current can appear at electrodes. The algebraic sum of positive and negative-going pulses is zero. This obviates any possibility of electrolysis, ion migration, or polarization. Click HERE for a photo of the actual output waveform as measured on a Tektronix TDS210 Digital Oscilloscope
  • Low battery indicator. Low battery circuitry illuminates Red LED light when battery voltage falls below 5.2 Volts.

The BT7 is manufactured to the highest standards for the utmost quality and reliable service.

Disclaimer: These units have not been evaluated by Health Canada or the FDA for safety or effectiveness. Government regulators say that testimonials are misleading and deceptive. Also, please understand that these products are not intended to nor are they allowed to cure or treat any specific disease. Government regulators state you must consult a medical doctor for the treatment of all diseases.

Here are the different available Mode functions for the BT7: