Login / Register 00 items | $0.00 CHECKOUT New
 SilverBox by Spectralhead Audio is a Virtual Instrument Audio Plugin for Windows. It functions as a VST Plugin.
Product SilverBox
Developer Spectralhead Audio
Price (MSRP)
Type / Tags Synth (Analogue / Subtractive)SilverBoxSpectralhead Audio
Plug-in, App & Soundware Format(s)
Operating System Availability
Download Released
Downloads Released
Miscellaneous Information
Copy ProtectionSerial Number

SilverBox is a digital reincarnation of the world's most famous analog bassline machine, the Roland TB-303.


  • Authentic monophonic analog bassline emulation.
  • Easy-to-use interface.
  • Oscillator with saw/square waveforms.
  • 18 dB/oct. analog-modeled multi-mode filter with low-pass, high-pass, band-pass and peak modes.
  • Sequencer with piano roll, accent & slide.
  • Variable pattern length (1-16).
  • Advanced randomize functions.
  • 16x oversampled distortion with minimum aliasing (soft, hard clipping, soft foldback, hard foldback).
  • Optimized DSP code using SIMD instructions.
  • Customizable MIDI CC automation.
  • Custom skinnable user interface.
Made with SynthEdit
Latest User Reviews Average user rating of 0.00 from 0 reviews


Discussion: Active

Please log in to join the discussion

 My KVR - Version Control & Lists
Not In Your MY KVR Groups
(or group limitation prevents versioning)
10 people have added SilverBox to 4 My KVR groups 12 times
+1 in private groups

KVR Rank (Based on page views)

Overall: 3738  3556

30-Day: 3157; 7-Day: 3804; Yesterday: 4682