Upgrades and Modifications

Troubleshooting

No “Source” indicated on LEDs - Check for bad cable, or cable plugged into the wrong output on the transport.

No sound - Check that source is valid audio source. Change to a standard CD just to be sure. Check that analog outputs are connected properly. Check that volume is turned up.

Still no sound - connect an analog output from the source directly to the volume control. Verify that the rest of the system is working. Now move the same analog cable to the DAC and plug in a digital source. You should hear a click and the front display should indicate frequency.

You hear audio clipping (with outboard preamp) - the output level may be too high for your preamp. Check the input specifications on your preamp. (See Platinum specs). Turn the volume down to -6 dB. This provides the standard 2 V RMS industry specification.

The unit does not work powered on 240V - unplug power quickly or capacitors may smoke. The unit is configured for 120V. Check voltage selector on back.

Frequency readout is off - The Platinum upsamples to 4 times a 44.1K source rate which should be 176.4. All other sources upsample to 192K The Platinum reads out the actual precise frequency. Some transports are not exactly on the required frequency and the error will be seen. Belt drive transports tend to wander.

With no input, a free running oscillator may show a low frequency. This is normal.

96K source indicates 48k on front panel - Check setup menu of DVD player. Digital output should be set for 96k output. Some models do not support this feature and downmix to 48k.

DVD-A source does not indicates 192k - DVD-A players must be upgraded to provide a true 192K output. Production players downmix to 48K. Many DVD-A disks are produced in 44.1, 48 and 96k as well.

Warranty

All MSB products carry a one year warranty. No returns accepted without an RMA. Upon receipt, MSB will repair or replace any defective product. All product shipped FOB La Honda. Shipping and shipping damage is the responsibility of the consignee.

Removal of the cover - Unplug the AC power. Work on a soft scratch resistant surface like a carpeted floor. Start with the unit upside down and remove three screws located along the front edge of the cover. Then turn the unit over and remove the three screws along the back edge of the cover. Loosen the four screws holding the endcaps on as they may prevent the cover from moving easily. Slide the cover toward the front of the unit and lift off. Turn and place carefully as a cable is attached. Now the upgrades may be installed.

Removal of the volume modules - The volume modules can be unplugged from the Platinum mother board. They are held in place with two plastic snaps which can be released by pinching together. The boards are automatically detected, so when unplugged the DAC will output the same level signal as it would with them plugged in at 0 dB. The volume knob will now select the input and the remote volume buttons will have no effect.

Signature DAC Upgrade - Provides hand matched DAC modules for superior sound quality. These DACs can run at twice the speed (384kHz sampling rate) with 1/2 the settling time. The noise level is cut to 1/3 the normal value and the signal-to-noise ratio is up to 145 db. They are user installable and come as a matched set of four, replacing the existing DACs. These DACs will work in all versions of the Platinum DAC or CD player. User installable.

Volume Control Boards		Signature Volume Control
Volume Control Boards		Upgrade - Provides hand matched
		high precision resistors for superior
	DACs	sound quality. Custom tailored for
	DACs	your system. User installable.
		your system. User installable.

Signature DAC and Volume

Control Installed at Factory -

This signature series upgrade is available for both the DAC II and CD STATION II. Factory installed only.

DAC II specifications

The MSB Technology DAC II is a high-end digital-to-analog converter renowned for its exceptional audio performance and innovative technologies. Designed for audiophiles and music enthusiasts, the DAC II delivers a remarkable listening experience, characterized by precision, clarity, and a wide dynamic range.

One of the most prominent features of the DAC II is its modular architecture. This design allows users to upgrade components as technology evolves, ensuring longevity and adaptability to changing audio standards. The DAC II utilizes MSB Technology's proprietary DAC architecture, which employs an advanced multibit design that significantly enhances signal resolution and fidelity. This multibit technology provides a smoother and more detailed sound compared to traditional delta-sigma converters, making it well-suited for high-resolution audio formats.

The DAC II also incorporates MSB's unique Hybrid DAC technology, which combines the advantages of discrete components with digital processing. This hybrid approach allows for incredible precision in the conversion process, resulting in an audio output that captures the nuances and subtleties of the original recording. Additionally, the DAC II features a sophisticated digital filtering system that enables users to tailor the sound profile to their preferences, further enhancing the listening experience.

Connectivity options are another strong suit of the MSB Technology DAC II. It is equipped with multiple input interfaces, including USB, coaxial, and optical connections, supporting a wide range of digital sources. This versatility ensures compatibility with various audio sources, whether streaming from a computer or connecting to a high-end music server.

Furthermore, the DAC II offers seamless integration with other audio components, thanks to its robust output stage that can be configured for either balanced or unbalanced connections. This flexibility allows users to customize their audio setup according to their specific requirements.

In terms of build quality, the MSB Technology DAC II embodies the brand's commitment to excellence. Constructed with high-quality materials and attention to detail, it not only looks aesthetically pleasing but also ensures durability and longevity.

In summary, the MSB Technology DAC II stands at the forefront of digital audio conversion technology. With its modular design, advanced multibit and Hybrid DAC technologies, versatile connectivity, and exceptional build quality, it is an outstanding choice for anyone seeking an unparalleled audio experience. Whether used in a high-end home audio system or a professional studio setup, the DAC II delivers the precision and clarity that discerning listeners demand.