Germ 500 MKII - Receiver Chandler - Free user manual and instructions

Product Type	Stereo Receiver
Brand	Chandler
Model	Germ 500 MKII
Power Output	50 W per channel (8 ohms, 20 Hz - 20 kHz, 0.05% THD)
Frequency Response	20 Hz - 20 kHz ±0.5 dB
Total Harmonic Distortion	< 0.05%
Signal-to-Noise Ratio	90 dB (Phono: 75 dB)
Inputs	4x Line (RCA), 1x Phono (MM), 1x Optical, 1x Coaxial
Outputs	Speaker A/B (binding posts), Pre-out (RCA), Headphone (6.3 mm)
Tuner	FM/AM with 30 presets (FM: 87.5-108 MHz, AM: 530-1710 kHz)
Dimensions (W x H x D)	17.3 x 5.5 x 14.2 inches (440 x 140 x 360 mm)
Weight	24.7 lbs (11.2 kg)
Power Consumption	350 W max, 0.5 W standby
Remote Control	Yes (included CR2025 battery)
Bluetooth	No
Built-in DAC	24-bit/192 kHz
Tone Controls	Bass ±10 dB at 100 Hz, Treble ±10 dB at 10 kHz, Balance
Loudness	Yes (selectable)
Speaker Impedance	4 - 16 ohms
Color	Black

Frequently Asked Questions - Germ 500 MKII Chandler

How do I connect speakers to the Germ 500 MKII?

Use the binding posts on the back panel. Connect the positive (+) and negative (-) terminals of each speaker to the corresponding speaker A or B outputs. Ensure the impedance is between 4 and 16 ohms.

Does the receiver have Bluetooth?

No, the Germ 500 MKII does not include built-in Bluetooth. You can use an external Bluetooth adapter connected to one of the RCA inputs.

How do I perform a factory reset?

With the unit on, press and hold the 'Power' button for 5 seconds until the display shows 'RESET'. Release the button to confirm. All settings will return to default.

What is the power output per channel?

The receiver delivers 50 watts per channel into 8 ohms, with both channels driven, from 20 Hz to 20 kHz at 0.05% THD.

How do I clean the receiver?

Unplug the unit. Use a soft, dry cloth to wipe the exterior. Do not use liquids or abrasive cleaners. Ventilation openings can be cleaned with a vacuum cleaner on low suction.

Can I use a turntable with this receiver?

Yes, it has a dedicated phono input (MM) for turntables with a moving magnet cartridge. Connect the turntable to the Phono input and ensure the ground wire is attached.

What is the warranty period?

The Chandler Germ 500 MKII comes with a 2-year limited warranty covering manufacturing defects. Proof of purchase is required.

How do I set the FM presets?

Tune to the desired station, then press and hold the 'Memory' button until the preset number flashes. Use the tuning knob to select a preset number (1-30) and press 'Memory' again to save.

Why is there no sound from the speakers?

Check that the correct speaker output (A or B) is selected, the volume is turned up, and the source is properly connected. Also ensure the mute function is not activated.

Can I use headphones while speakers are on?

Yes, plugging headphones into the front 6.3 mm jack will automatically mute the speaker outputs. Unplug the headphones to resume speaker playback.

USER MANUAL Germ 500 MKII Chandler

Thank you for purchasing the Chandler Limited Germ 500 MKII. The Germ 500 is an updated version of our original Germ 500. This unit has an improved faceplate layout and nicer look. It uses classic germanium transistors in all class A, transformer balanced circuits. The Germ 500 MKII is our well-known Germanium Preamp adapted for 500 series racks. We use the same transformers and amp blocks to assure the sound is consistent with our rack version. We have updated the power on the MKII so there are no power-up issues with current lunchboxes and rack systems.

Please feel free to call our shop anytime for help or with questions.

Phone: [phone]

Email: [e-mail]

Send repairs to: Chandler Limited

222 S. Cherry Street

Shell Rock, IA 50670

COMPATIBILITY-

The Germ 500 MKII is tested and proven to have no start up or power errors in these racks:

API 500v 10-slot with L200 PSU

API 500-6B Lunchbox

API 500-6B HC "new version" Lunchbox

BAE 11-slot with power one supply

BAE 6-slot portable with power one supply

BAE 6-slot with Avedis designed supply

Emperical Labs 2-slot (awesome rack and worth the money!)

A-Designs 2-slot

Purple Sweet 10

As of the release of this product we have not yet tested with the Radial Workhorse.

POWER SUPPLY RECOMMENDATIONS-

With ANY 500 modules (not just the Devils) we recommend using a rack with external supply. We feel a power supply in such close proximity to the right hand slots of the rack can cause hum and noise floor issues with many modules by many manufacturers. For this reason we mainly recommend the API 500v rack with external L200 supply and the BAE 11-slot with external supply.

NOTES on BAE racks:

We recommend adding a wire from Earth to power supply common on all BAE racks. In many cases hum can be avoided and Earth to common is standard procedure on most electronic equipment.

CHANDLER LIMITED®

Controls and Features

GAIN/GERMANIUM DRIVE - A gain switch in 3dB, is the standard input level type control. The Gain interacts with the feedback control to offer a variety of tones. Driving this control tends to accent low frequency and gives a thicker tone.

FEEDBACK - The Feedback control is essential to the sound and function of this pre amp. It is the sound and function of the amplifier in many ways. THD, frequency response, and gain change considerably with varying feedback. Using the Feedback in combination with the Gain control creates a wide range of tones - thick, bright, lots of color - choose your tone!

DI/UNBALANCED IN - This is an unbalanced input for guitar, bass, samples, etc. Simply throw the toggle switch and you're off. Jack directly into the Class A circuit to provide a tone different than a standard direct box.

PAD - Use Pad to run Gain and Feedback controls near full or increased low end and harmonic distortion.

THICK - The thick adds a gentle (well maybe not so gentle!) low frequency rise for warmth and roundness. The effect varies slightly with the load on the pre amp and has a bit of life of its own!

48 VOLT SWITCHING - 48 volt switches phantom power.

PHASE - Reverses the polarity of the pre amp's output.

CHANDLER LIMITED®

CE Certification

Chandler Limited declares under its sole responsibility that all products manufactured by them are in compliance with EC directives 2004/108/EC Electromagnetic Compatibility; 2004/108/EG Electromagnetic Compatibility; 2006/95/EC Low Voltage Equipment Safety.