To preserve the fidelity of the high bit data provided by the DDSC-D SHARC processor section, the AVR-3300 features full 24 bit 96 kHz premium grade DACs on all six audio channels. Unlike other processors which use cheaper integrated codecs (combination A/D and D/A chip), the Denon DDSC-D philosophy extends through the D/A section, featuring full 24 bit 96 kHz digital filters for all six channels, followed by full 24 bit 96 kHz premium Analog Devices AD-1855 DACs.

AVR-3300 DDSC-D

Surround Processor

The AVR-3300 features a unique Denon-designed digital interface receiver, that can accept high bit/high sampling stereo PCM digital audio, up to 24 bit word length and up to 96 kHz sampling frequency. Recently issued DVD-Video discs with 24/96 audio, such as the Chesky Records and Classic Records 24/96 audiophile DVDs, provide a very high resolution stereo presentation with far greater dynamic range and frequency response, compared to CD. Denon’s newer DVD play- er models, such as the DVM-3700, are equipped with digital outputs that provide a real 24 bit, 96 kHz stereo PCM bitstream.

When a compatible Denon DVD player is connected digitally to the AVR-3300, the listener expe- riences real 24 bit/96 kHz stereo audio via direct digital decoding and the use of the real 24 bit/96 kHz digital filters and DACs employed in the DSP output section. Other receivers cannot handle 24/96 kHz PCM sources, and downsample and/or truncate accordingly, providing only CD-quality audio with these higher resolution DVDs. Most competitive DVD players also truncate and downsample the DVDs 24/96 PCM bitstream, outputting only a CD-equivalent 16 bit, 48 kHz PCM bitstream at their digital output(s). In the presence of a 24/96 digital input signal, the AVR-3300 indicates via the front panel display that real 24/96 decoding is occurring, and switch- es to stereo mode automatically for best sound (surround simulations are disabled for 24/96 pure stereo sources).

Intelligent Volume Control

The AVR-3300 features a variable volume control design, with a "smart" volume control algo- rithm. Via remote control, the volume is raised or lowered in gentle 1 dB steps, or more quickly if the volume up/down buttons are pressed and held. The master volume knob on the front panel has the ability to detect whether it is turned quickly or slowly and react accordingly. If the user slowly turns the master volume knob up or down, the volume is adjusted in 1 dB increments accordingly. Give the knob a quick twist up or down, and the volume will raise and lower with greatly increased speed (much like an analog volume control).

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Denon AVR-3300 manual Intelligent Volume Control
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AVR-3300 specifications

The Denon AVR-3300 is a powerful audio/video receiver that has garnered a reputation for its rich sound quality, robust features, and impressive performance. Positioned in the mid-range of Denon's esteemed lineup, the AVR-3300 stands out for home theater enthusiasts seeking an exceptional cinematic experience.

At the heart of the AVR-3300 is Denon’s commitment to high-quality audio reproduction. It supports Dolby Digital, DTS, and Pro Logic surround sound formats, providing a multi-dimensional audio experience that envelops the listener. The receiver features a 7.1 channel amplification system, delivering each channel with substantial power and clarity, making it ideal for expansive home theater setups.

One of the key technological advancements incorporated into the AVR-3300 is the implementation of Denon's Advanced AL24 processing. This technology enhances the digital signal, providing higher resolution sound and improved detail retrieval. Alongside this, the receiver is equipped with a 24-bit/192 kHz DAC that ensures sound fidelity across all audio formats, whether streaming from digital sources or playing traditional formats.

The AVR-3300 also features a variety of connection options, accommodating various devices and ensuring versatility. With multiple HDMI inputs, component video connections, and digital audio inputs, users can connect their Blu-ray players, gaming consoles, and streaming devices with ease. Additionally, the receiver includes a dedicated phono input for vinyl enthusiasts, allowing for direct connection to turntables.

An important characteristic of the AVR-3300 is its user-friendly interface and setup process. Denon has included an on-screen graphical user interface that simplifies navigation and adjustment of settings. The receiver also features Audyssey MultEQ technology, which automatically calibrates the sound environment by analyzing the room acoustics and adjusting speaker settings accordingly. This ensures optimal audio performance tailored to the specifics of the user’s space.

In terms of build quality, the Denon AVR-3300 is designed to be both durable and aesthetically pleasing. It sports a sleek front panel with a contemporary design, making it a stylish addition to any home entertainment system.

Overall, the Denon AVR-3300 offers a remarkable combination of sound quality, advanced technology, and user-friendly features. With its robust performance and versatile connectivity options, it remains a highly regarded choice for those looking to enhance their home theater experience.
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