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Product Photo Gallery

Multi-Purpose Fuel Injector PCB Assembly

Microcontroller based Multi-Purpose Fuel Injector controller (MPFI) for 4 and 6 cylinder Honda and Acura vehicles when super/turbochargers are installed. The MPFI works with saturated injectors that are stock on Honda/Acura vehicles. Reprogramming is accomplished using a low cost programmer available from White Oak with a special harness that interfaces directly to the MPFI 20 pin harness connector.

User programmability is accomplished by filling in a simple 10 row (MAP voltage) by 20 column (Engine RPM) table with the desired tuning values using a simple Windows based Graphical User Interface application program. User programmable features are:

-Additional fuel injector dwell time in 0.1 millisecond steps from 0 to 6.3 milliseconds

-V-Tec camshaft advance to override the stock ECU settings

-MAP clamp to mask above ambient MAP sensor readings from reaching the ECU

-Anti-knock sensor attenuation to prevent check engine light conditions from being thrown under supercharger boost conditions.

Multi-Purpose Fuel Injector complete with wiring harness

This is the complete MPFI assembly with vehicle interface harness for Honda and Acura cars. The MPFI interface is a 20 pin Molex style connector. The MPFI fits into a small 2.4 x 4.4 x 1.1 inch, durable molded ABS case. The case lid can be silkscreened with your OEM logo. An alternate black anodized aluminum case with dimensions of 2.5 x 4.5 x 0.94 inch is also available.

MPFI Programmer Tool

This Microchip PICKit2 based programming tool allows direct plug connection to the White Oak Audio Design MPFI Piggyback Controller for ultra easy programming. Just point to the .HEX file you created using the MPFI Programming Utility and this programmer quickly reflashes the MPFI with your new table code.

Boost Mask MAP clamp

Adjustable Manifold Absolute Pressure (MAP) clamp which masks above ambient manifold pressure sensor readings from reaching the ECU, preventing check engine light conditions from being thrown. The engine tuner can adjust the clamp voltage via a precision 12 turn cermet potentiomer from approximately 2.5V minimum to 3.85V maximum. The stock setting is 2.840V. MAP signals below the clamp voltage are passed through to the ECU unaltered. MAP signals above the clamp voltage are clamped and passed to the ECU as the clamp voltage. The input voltage range is 5V to 13.8V. Simple 4 wire connection: MAP In, MAP Out, +V and Ground.

Miniature 900 MHz 8 Channel Wireless Microphone Transmitter

Miniature 900 Mhz 8 channel high quality wireless microphone transmitter with compression. Utilizes Analog Devices components for high performance audio applications, Over 10 hour battery life utilizing the the rechargeable Lithium Polymer battery shown.

900 MHz Dual Channel Wireless Microphone Receiver

900 Mhz 2 channel high quality wireless microphone receiver with single ended and balanced XLR outputs

Realistic TM-1001 AM-FM Tuner Light board

Front View (on top)

Original TM-1001 light board (on bottom)

Upgrade LED meter light boards for the TM-1001 Tuner. Replace the original incandescent bulb based board with a long life, blue or white LED based board that saves power and reduces heat. It also gives your meters that great blue Marantz or McIntosh look. The board assembly is an exact drop in and uses the original plastic snap in hardware that held the original board in place. The replacement board is a high quality FR-4 double-sided glass-epoxy PC board vs. the original single-sided phenolic board.

Realistic TM-1001 AM-FM Tuner Light board

Back View (on top)

Original TM-1001 light board (on bottom)

The replacement board employs a full wave bridge rectifier and filter caps to provide reliable LED illuminaton for the TM-1001 meters. The replacement light board utilizes 6 LEDs for even illumination of the meters.

TM-1001 Light Board Shown Installed and in Operation

TM-1001 with replacement Light Board

This version was built with Blue high intensity LEDs.

TM-1001 Power Supply Upgrade Board Assembly

Provides a precision, high reliability replacement Power Supply board for your tuner. Includes Auto-Magic circuits from the original power supply board as well as a high quality final output amplifier to improve the audio quality of your tuner

Honda/Acura 4 wire O2 Simulator

Mimics the characteristics of a 4 wire heated O2 sensor for Honda and Acura vehicles. Allows removal of O2 sensors for racing purposes. Shown as assembled electronic board only.

4 Wire O2 Sensor Simulator

Mimics the characteristics of a 4 wire heated O2 sensor for Honda and Acura vehicles. Allows removal of O2 sensors for racing purposes. Shown in plastic case that it is enclosed in with lid removed.

Phase Linear PL400 Series 1 Amplifier with replacement LED Light Board.

This version was built with Blue high intensity, wide dispersion LEDs.

Upgrade LED meter light boards for your equipment. Replace the original incandescent bulb based board with a long life, blue or white LED based board that saves power and reduces heat. It also gives your meters that great blue Marantz or McIntosh look.

Phase Linear PL400 LED Light Shown Installed and in Operation

Phase Linear PL700B Amplifier LED Light Board

Upgrade your original incandescent light board with long life LED illumination for both the meters and logo. Choose white or blue LED illumination for the meters.

Phase Linear PL700B LED Light Board

Shown Installed and in Operation.

Upgrade LED meter light boards for your equipment. Replace the original incandescent bulb based board with a long life, blue or white LED based board that saves power and reduces heat. It also gives your meters that great blue Marantz or McIntosh look.

The product gallery is just some of the examples of the design work that White Oak has accomplished.   Contact us if you would like more detail on specific products or if you would like to discuss custom product development.  Check back often as White Oak Audio Design is constantly developing new products which we will debut on this gallery.

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