Pioneer AV Receiver VSX-424-K

Direct Energy amplifier

Output Power per Channel130W

Impedance at Output Level6Ω

Number of Channels5

Signal / Noise Ratio98 dB

Input ConnectionsFront:
• 1 x USB 2.0 host (iPod/iPhone Digital Audio, USB drive)
• 1 x MCACC Setup MIC

Rear:
• 4 x HDMI
• 2 x AV Composite
• 1 x Audio (Assignable)
• 1 x Digital Coaxial (Assignable)
• 1 x Digital Optical (Assignable)

Output ConnectionsFront:
• 1 x Phones out

Rear:
• 1 x HDMI
• 1 x Monitor Composite
• 1 x Preout Subwoofer
• 5 x Speaker out

File PlaybackAM/FM Tuner (30 presets)

Via USB:
• MP3, WMA, and ACC
• iPod Digital Transmission

Via HDMI:
• SACD

HD Audio Formats• Dolby TrueHD
• DTS-HD High Resolution Audio

Audio Return Channel

Stand-by Pass Through

On-Screen Display (GUI)Graphic User Interface with Album Artwork (English)

Sleep Timer

Windows 8.1 Compatible

Remote Control

Eco Mode

Composite Video Input/Output2/-

Digital Optical Input/Output1/- (assignable)

Digital Coaxial Input/Output1/- (assignable)

HDMI Input/Output4/1

Headphone

Large speaker terminals

Pre-amp Output (SW)

USB Host (Front) (+)

Works with iPod

Works with iPhone

Compatible GenerationsVia USB:
• iPhone 5/5S/5C
• iPhone 4/4S
• iPhone 3G/3GS
• iPod touch 5G/4G/3G/2G/1G
• iPod classic
• iPod nano 7G/6G/5G/4G/3G

Supported Functions• Audio playback
• Battery charging

Dolby TrueHD (+)

DTS-HD High Resolution Audio (+)

Surround Modes (+)10+1 (Action, Drama, Advanced Game, Sports, Classical, Rock/Pop, Extended Stereo, Front Stage Surround, ECO MODE 1, ECO MODE 2 + Phones Surround)

AM/FM Tuner with RDS

Tuner Pre-set Stations30

Auto Level Control (+) (2 channel)

Auto Surround

Bass/Treble Tone Controls

Dynamic Range Control

Headphone Surround

Front Stage Surround Advance (+)

Loudness (+)

Midnight Listening Mode (+)

Phase Control (+)

Automatic Crossover Detection

MCACC (+)

Sound Delay (LipSync) (+)

Stream Direct (+)

Symmetric EQ (+)

Deep Colour (+)

3D Ready

x.v.Colour (+)

4K Pass Through

4K (MAIN ZONE)Up to 4K60p, 4:2:0, 24-bit

HDMI Standby Input Switching

Power output per channel130W

Condition1kHz, 1% THD, 6Ω

Rated Power Output• 8Ω, 2-channel: 100W per channel
• 6Ω: 130W per channel

Input (Sensitivity/Imp.): LINE etc.200 mV / 47 kΩ

Frequency Response: LINE etc.5 Hz - 100 kHz, +0/-3 dB

Signal-to-Noise Ratio: LINE etc. (DIN)98 dB

Power RequirementsAC 220-230V / 50/60Hz

Power Consumption (in use / standby)415 W / 0.1 W

Auto Power Down

AmplifierDirect Energy Amplifier

Digital Signal ProcessorTexas Instruments AureusTM (TMS320DA808)

D/A Converter192 kHz / 24-bit

A/D Converter96 kHz / 24-bit

Dimensions (W x H x D)435 x 168 x 331.5  mm

Weight8.3 kg