Boss SY-300


Boss SY-300 Guitar Synthesizer was announced on April 15, 2015.

Boss USA
Boss SY-300
Boss SY-300 Press Release
Boss SY-300 Owner’s Manual
Boss SY-300 Software

To register the Boss SY-300, click here.


2015-04-15
SY-300 Guitar Synthesizer
Type: Effects Pedal
Price: US $1,050

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Here are select accessories for the Boss SY-300.


Boss EV-30
Type: Dual Expression
Price: US $150

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-1AA
Type: Instrument Cable
Length: 1 foot
Price: US $22

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-3AA
Type: Instrument Cable
Length: 3 feet
Price: US $24

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-10A
Type: Instrument Cable
Length: 10 feet
Price: US $30

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-15A
Type: Instrument Cable
Length: 15 feet
Price: US $35

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-5
Type: 5-foot Instrument Cable
Price: US $26

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-10
Type: 10-foot Instrument Cable
Price: US $30

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-15
Type: 15-foot Instrument Cable
Price: US $35

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-20
Type: 20-foot Instrument Cable
Price: US $40

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BIC-PC
Type: 6-inch Instrument Cable
Price: US $26

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss BMIDI-5-35
Type: MIDI Cable
Length: 5 feet
Price: US $24

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss PCS-20A
Type: Parallel Daisy Chain Cord
Price: US $25

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Boss PSA-120S2
Type: Power Adaptor
Price: US $30

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Boss.


Roland RCC-3-TRTR
Type: Interconnect Cable
Length: 3 feet
Price: US $15

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Roland.


Roland RCC-5-TRTR
Type: Interconnect Cable
Length: 5 feet
Price: US $18

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Roland.


Roland RCC-10-TRTR
Type: Interconnect Cable
Length: 10 feet
Price: US $20

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Roland.


Roland RCC-15-TRTR
Type: Interconnect Cable
Length: 15 feet
Price: US $25

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Roland.


Roland RCC-3-UAUB
Type: USB Cable
Length: 3 feet
Price: US $10

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Roland.


Roland RCC-5-UAUB
Type: USB Cable
Length: 5 feet
Price: US $13

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Roland.


Roland RCC-10-UAUB
Type: USB Cable
Length: 10 feet
Price: US $15

On sale @ Amazon.

Buy @ Guitar Center.
Shop @ Roland.


@ P4MU
Boss SY-300

@ Boss Channel
Boss SY-300


Where do we go from here?
Back to Boss Pedals.
Go to Boss SY-1000.