JDK Audio V14 Single-Channel Module 4-Band 500-Series EQ Bass Amplifiers Six passive tone-EQ curves are

Six passive tone-EQ curves are also included to enhance a variety of acoustic and electric instruments

the SVT-4PRO is a clear favorite among professionals

The 5500's input XLR is connected to an active balanced circuit

all-tube preamp evocative of the elusive bygone classics

A separate fully differential analog section and dedicated transformer based linear power supply provide the finest analog specifications of any product of its kind

JDK Audio V14 Single-Channel Module 4-Band 500-Series EQ Bass Amplifiers Six passive tone-EQ curves areSingle channel modular 4 band Equalizer, 500 Series, with Continuously Variable Frequency and Gain, 12dB Cut Boost Per Band, Dual concentric Pots, and EQ In Out Switch Single channel Modular 4 band Equalizer, 500 Series with Continuously Variable Frequency and Gain 12dB Cut Boost Per Band Dual concentric Pots EQ In Out Switch