Product Information: The Ibanez Promethean P20 is a compact, ultra-portable practice bass amp. It features a closed-backed cabinet housing an 8" driver with a 4-band EQ and -10dB pad switch for use with active electronics. Additional features include an auxiliary input and a headphone out, making it an ideal, all-around practice amp.
Product Information: The Ibanez Promethean P20 is a compact, ultra-portable practice bass amp. It features a closed-backed cabinet housing an 8" driver with a 4-band EQ and -10dB pad switch for use with active electronics. Additional features include an auxiliary input and a headphone out, making it an ideal, all-around practice amp.
in 3 offers
The lowest price for Ibanez P20-S Promethean Bass Combo right now is $179.99 at Sky Music, compared across 3 retailers.
The all-time low was $176.72 on 5 Mar 2026 — today's price is 2% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 8 May 2026.
Ibanez P20-S Promethean Bass Combo
Product Information: The Ibanez Promethean P20 is a compact, ultra-portable practice bass amp. It features a closed-backed cabinet housing an 8" driver with a 4-band EQ and -10dB pad switch for use with active electronics. Additional features include an auxiliary input and a headphone out, making it an ideal, all-around practice amp.
Product Information: The Ibanez Promethean P20 is a compact, ultra-portable practice bass amp. It features a closed-backed cabinet housing an 8" driver with a 4-band EQ and -10dB pad switch for use with active electronics. Additional features include an auxiliary input and a headphone out, making it an ideal, all-around practice amp.
Last updated at 08/05/2026 07:27:11
Ibanez P20-S Promethean Bass Combo
Delivery $12
Ibanez P20-S Promethean Bass Guitar Amplifier Combo
Free delivery
Ibanez P20-S Promethean Bass Combo | Sieffs Music
Free delivery
originally posted on ebay.com
An extremely well made amp witch sounds great looks great all the controls are at the top back of the amp with an equaliser with low low mid high mid and high also has a 10db restriction button which will restrict the in put if your bass has high output pick ups has an auxiliary in so you can play iPod and a headphone jack so you can use your headphones for a quiet jam I've found that the ibanez promethean p20s amp is an extremely great looking amp with the sound to match. I did have to go and pick it up even though I paid for express postage I hade a problem with the courier couldn't find my house all in all ibanez have dun a great job in building this amp and if I needed another one I would must definitely buy the ibanez promethean p20s amp again and the guys at ... MoreAn extremely well made amp witch sounds great looks great all the controls are at the top back of the amp with an equaliser with low low mid high mid and high also has a 10db restriction button which will restrict the in put if your bass has high output pick ups has an auxiliary in so you can play iPod and a headphone jack so you can use your headphones for a quiet jam I've found that the ibanez promethean p20s amp is an extremely great looking amp with the sound to match. I did have to go and pick it up even though I paid for express postage I hade a problem with the courier couldn't find my house all in all ibanez have dun a great job in building this amp and if I needed another one I would must definitely buy the ibanez promethean p20s amp again and the guys at Hayworth are pretty cool to
| Output power | 20W@4Ω |
| Speaker unit | 8 Speaker |
| Cabinet | Closed back |
Ibanez P20-S Promethean Bass Combo
Delivery $12
Ibanez P20-S Promethean Bass Guitar Amplifier Combo
Free delivery
Ibanez P20-S Promethean Bass Combo | Sieffs Music
Free delivery
An extremely well made amp witch sounds great looks great all the controls are at the top back of the amp with an equaliser with low low mid high mid and high also has a 10db restriction button which will restrict the in put if your bass has high output pick ups has an auxiliary in so you can play iPod and a headphone jack so you can use your headphones for a quiet jam I've found that the ibanez promethean p20s amp is an extremely great looking amp with the sound to match. I did have to go and pick it up even though I paid for express postage I hade a problem with the courier couldn't find my house all in all ibanez have dun a great job in building this amp and if I needed another one I would must definitely buy the ibanez promethean p20s amp again and the guys at ... MoreAn extremely well made amp witch sounds great looks great all the controls are at the top back of the amp with an equaliser with low low mid high mid and high also has a 10db restriction button which will restrict the in put if your bass has high output pick ups has an auxiliary in so you can play iPod and a headphone jack so you can use your headphones for a quiet jam I've found that the ibanez promethean p20s amp is an extremely great looking amp with the sound to match. I did have to go and pick it up even though I paid for express postage I hade a problem with the courier couldn't find my house all in all ibanez have dun a great job in building this amp and if I needed another one I would must definitely buy the ibanez promethean p20s amp again and the guys at Hayworth are pretty cool to
| Output power | 20W@4Ω |
| Speaker unit | 8 Speaker |
| Cabinet | Closed back |
