With digital radio, you not only get an impressively wide selection of stations to choose from, you can also enjoy clearer reception and the convenience of 40 preset channels at the touch of a button. Designed for enthusiasts who know a quality component when they see it, the T-4030 ensures that radio signals are kept free from interference—from the time they’re picked up by the supplied antennas right through to the amplification stage. Owners can choose to employ the tuner’s digital outputs to send DAB+, DAB, and FM Digital signals to the pre-amp for processing, or use the onboard Wolfson® DAC to create a pristine analog signal for your power amplifier. Either way, you can be assured of a deeper, clearer, and more expansive sound thanks to the audiophile-grade capacitor and tough anti-resonant construction. The tuner is RI-compatible to enable control of the device using your main system remote, and is packed with intelligent features to smooth your path to a world of talk radio, news, and music.
DAB (Digital Audio Broadcasting) and its successor, DAB+, use efficient audio codecs to boost the number of stations that can be broadcast without sacrificing audio quality. This gives you, the listener, a much greater choice. Digital radio delivers sound quality that’s as good—and in most cases, better—than traditional FM broadcasts, while being less susceptible to environmental interference. The T-4030 comes supplied with digital radio antennas, as well as an antenna for FM broadcasts and all necessary cables.
Even when using a high-quality DAC to reduce digital pulse noise, you can't remove it completely. Onkyo’s VLSC employs a unique digital-to-analog conversion circuit to overcome this problem. Data is converted between discrete sampling points, and these points are joined with analog vectors in real time. The result is a smooth, virtually noiseless analog signal based on the digital source.
Further evidence of this product’s outstanding build quality comes in the form of its high-end audio processor. The T-4030 is fitted with a Wolfson digital-to-analog converter to create extremely accurate analog waveforms from the digital source. It’s high-resolution capability and fast sampling rates—as well as properties like excellent dynamic range and jitter resistance—make this DAC a firm favorite among audio enthusiasts.
40 DAB/DAB+ Presets
40 FM Presets
VLSC™ (Vector Linear Shaping Circuitry)
Digital Audio Outputs (Optical and Coaxial)
Analog Audio Output
FM Digital Output Capability
Wolfson® Audio DAC (WM8718)
Preset Station Naming (Up to Eight Characters)
FM Mono Mode for Weak Signals
Hi-Rigidity, Anti-Resonant Chassis to Prevent Vibrations
Auto Standby Function
Aluminum Front Panel
Audiophile Grade Capacitor
RI (Remote Interactive) System Control
Battery-Free Memory Back-Up
Frequency Response: 20 Hz−15 kHz/+1.5 dB, -4.0 dB (FM)
Dimensions (W x H x D): 435 x 101.5 x 307 mm
Weight: 4.9 kg
Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice.