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digital volume control vs preamp vol con - High-End Audio ...
https://forum.audiogon.com/discussions/digital-volume-control-vs-preamp-vol-con
Digital volume control occurs in the digital domain. It is done by truncating bits of information to reduce the output level. Analog volume control occurs after the D/A process and is done on the analog signal. Is one better than the other? It depends on several factors. The first is the matching of the digital pre (or cd-player) to the amplifiers.
What’s Wrong with Digital Volume Controls?
https://www.soundstageultra.com/index.php/features-menu/general-interest-interviews-menu/311-what-s-wrong-with-digital-volume-controls
Often, but not always, the volume control is implemented in the digital domain, which is what gives some audiophiles pause in using these devices as intended by their designers. Does a digital volume control really represent a sacrifice in performance? Audiophiles first became acquainted with digital volume controls on CD players more than two decades …
Preamplifier / Tuner – Sound Station
https://www.thesoundstation.com/product-category/preamplifier-tuner/
PBN Audio Olympia LXi Preamplifier w/CPSi Power Supply & NEW Volume, Display & Grounding updates. $ 22,000.00 $ 15,000.00. The Olympia-LXi preamp is an all-FET design with an external full size CPSi power supply (18.5″W x 4.25″H x 14.25″D) It has an updated Digital Display and Volume Control with a NEW grounding circuit and New Style metal remote. All-FET circuit …
Digital volume controls – PS Audio
https://www.psaudio.com/pauls-posts/digital-volume-controls/
Digital volume controls are the same in this regard, but a whole other story. They add nothing to the signal path: instead they rearrange the digital numbers to achieve a lower volume. This is simple to understand if you remember that each loudness level in a PCM digital system is based on a number – that number representing the level of the output signal – with …
Any decent affordable amplifier with digital volume ...
https://www.audiosciencereview.com/forum/index.php?threads/any-decent-affordable-amplifier-with-digital-volume-control-and-a-remote-controller.25705/
Digital volume control doesn't have volume mismatch between the left and the right at low volumes. An analogue potentiometer incurs volume mismatch between the left and the right at low volumes. A stepped attenuator also doesn't have volume mismatch although it is not compatible with a remote controller which requires digital volume control.
Can digital volume controls keep it honest? | Darko.Audio
https://darko.audio/2013/12/kih-3-can-digital-volume-controls-keep-it-honest/
Digital volume control. It’s becoming all the rage. Digital amplifier used to be a misnomer as though that’s what class D meant. In truth such amps were amps with analog inputs, zero D/A conversion and switching analog output stages.
2.8-WSTEREO AUDIO POWER AMPLIFIER WITH …
https://www.ti.com/lit/gpn/TPA0152
2.8-WSTEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL • Compatible With PC 99 Desktop Line-OutInto 10-kΩLoad • Compatible With PC 99 Portable Into 8-ΩLoad • Internal Gain Control, Which Eliminates External Gain-SettingResistors • Digital Volume Control From 20 dB to -40dB • 2.8-W/ChOutput Power Into a 3-ΩLoad • PC-BeepInput
Yuan-Jing Cirrus Logic CS3310 Remote Control Preamplifier ...
https://www.parts-express.com/Yuan-Jing-CS3310-Crystal-Volume-Remote-Control-Preamplifier-320-6540
Yuan-Jing Cirrus Logic CS3310 Remote Control Preamplifier Kit with LCD Display. Yuan-Jing uses Cirrus Logic's CS3310 to create this low-noise digital volume control (that has less than 0.001% distortion) that has amazing stereo separation -- better than 110 dB of separation -- while being able to drive 600 ohm loads without a buffer. Wirelessly control your amplifier with a wide …
Meitner Audio MA3 DAC-Preamplifier
https://www.soundstageultra.com/index.php/equipment-menu/1060-meitner-audio-ma3-dac-preamplifier
Lastly, the digital volume control implemented in the PS Audio seems like an afterthought by comparison; I found the MA3’s volume control easier to use and much quieter when I adjusted it. I revisited part 2 of Another Brick in the Wall with the volume set at 67 on the PS Audio, and the soundstage sounded smaller in every dimension.
Amazon.com: Audio Amplifier, Digital Power Amplifier Board ...
https://www.amazon.com/Amplifier-Digital-Preamplifier-2-Sound-Channel-Adjustment/dp/B08CDC141Q
Audio Amplifier Board, XH-A901 Digital Amplifier Board preamplifier 2 Channel Tone Board NE5532 chip Treble bass Adjustment preamplifier Tone Control DC12V-24V 2 offers from $13.99 NE5532 Preamplifier, DC10-24V Printed Circuit Board, Low-Pass Filter Subwoofer Volume Control Preamp Board Module 22Hz-300Hz
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