Big fat juicy tones. No mud.

 

Very fast, liquid high-impedance input stage.

 

Clean, open match to any microphone.

 

Big range of tones possible without tricks. You can add natural Class A, FET stage compression which is close to tube  performance and touch.

 

Use gain and output settings to create compression or clean jazz tone.

 

Tone circuits revamped

for vintage amp sound

 with increased range.

 

Use with PA only or with amp & PA.

 

Get your tone ANYWHERE without a hassle.

 

Perfect for home studio digital recording.

Just plug into your computer.

 

Sturdy, but weighs under 2 pounds.

Ron uses real Tantalum and all film/foil capacitors. No nasty ICs or cheap parts. Ron uses his own Class A, FET discrete circuit.

          Inspired by the best audio equipment of the 1960’s that Ron actually worked on in the 60’s. Truly, high-performance vintage tone. The real deal!

Made in the USA.

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Text Box: Harp Commander Junior™
Text Box: Plug in microphone.

Use dynamic mic
Crystal mic
Ceramic mic
Any vintage harp mic-unbalanced in

Instrument Out

Plugs into combo amp.

Same level as the mic-in.

Line Out

Plugs into PA line in

Or record card.

Unbalanced.

Output Level Adjust

Treble

Adjusts the high tones.

Bass

Adjusts the low tones.

Gain

Adjusts the mic level

Text Box: Battery Drawer.

Uses two 9 volt batteries.
Use alkaline cells.
Rechargeable batteries can be used, but will not be recharged using this unit.
Rechargeable batteries will drop the performance due to their lower voltage.

Batteries are not included.
Text Box: Remote Power Connector.

Uses 2.5 mm X 5.5 mm
circular power connector

Will accept 12 to 24 volts
AC or DC (any polarity)

Low current, approximately
6 mA
Text Box: Rear 
Showing battery drawers
For quick, easy replacement.
Battery life: 
Approximately 20 hours.

Specifications

Low gain structure.

Input impedance 5 megohm resistive

Built-in RF noise filter

18 gauge steel case

Heavy-duty screwed in rubber feet.

Instrument Out: Less than 1000 Ohms source impedance

nominal –23 dBv(50 mV)

 

Line-Out: Approximately 150 Ohms source impedance

Nominal –10 dBu (250 mV)

 

8 1/2 inches wide, 2 inches tall, 4 inches deep (includes knobs and feet)

 

Remote power in uses 2.5 mm X 5.5 mm connector

 

Ron’s own design power input accepts 12 to 24 volts, AC or DC;  any polarity.

 

Install new 9 volt batteries* and use a wall power supply without damage or discharging batteries.

 

Ron’s unique power steering network provides pop-free power change over from  battery to remote power supply.

 

The internal batteries disconnect  with removal of the microphone plug.

 

Durable premium baked power coat finish with baked epoxy screened graphics.

Only the finest parts were selected.

Expensive parts for long life. All hand-wired.

Carefully hand-tested by Ron.

 

Optional Power Supply available.

* Does not come with batteries.