2pcs speaker amplifier sound preamplifier

Working voltage: Double AC18-26V Working chip: Field effect tube Output : 180W+180W Recommended speakers: 6-10 inches Maximum Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:Metal Size: 11 x 12.5 x 6cm Package Contents: 2 Amplifier Audio... ... more

[Only Compatible with Mason-type jars] Sealer s body made of Silica gel BPA free non-toxic and odorless. Wide Mouth Sealer can only be used for Wide Mouth Mason Jars. Regular Sealer can only be used for Regular Mouth Mason Jars. color: White Material:... ... more

AK170 Mini Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK170 Mini Audio Power... ... more

PG-3 3W Electric Guitar Amp Amplifier Speaker Volume Tone Control Features: 3W amplifier. Excellent performance & elegant design. Adopts high-sensitivity dedicated guitar speaker. Sound is clear and with excellent sound effects. Equiped with volume &... ... more

TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board The board is a finished board that has been soldered and tested. Connect the speaker box then connect the appropriate power and connect to... ... more

TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board The board is a finished board that has been soldered and tested. Connect the speaker box then connect the appropriate power and connect to... ... more

Specification: Item Type: Headphone Amplifier Material: Aluminum Alloy Color: Black Working Voltage: DC 5-19V Input and Output: 3.5mm Headphone and RCA Lotus Interface Amplifier Chip: Dual Op Amp NE5532 Parameter: 1. Can directly drive headphones but... ... more

Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... ... more

Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power Amplifier Audio Board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the... ... more

Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... ... more

Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... ... more

Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power Amplifier Audio Board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the... ... more

AK170 Mini Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK170 Mini Audio Power... ... more

Electric Guitar Amplifier PG-3 3W Electric Guitar Amp Amplifier Speaker Volume Tone Control Electric Guitar Amplifier: Perfect for the guitar learners to practice.3W power amplifier.With a metal clip it is convenient to .Equiped with the & the tone... ... more

TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board The board is a finished board that has been soldered and tested. Connect the speaker box then connect the appropriate power and connect to... ... more

AK370 Mini Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK370 Mini Audio Power... ... more

Electric Guitar Amp 15W Speaker Delay Reverberation Effects Acoustic Guitar Amp 8 Amplifier Analog Tones for Daily Practice Recording 36 Drum Machine Rhythms Portable Guitar Speaker 15W Guitar Speaker is a compact and lightweight electric guitar... ... more

2.1 Channel BT Audio Amplifier Module AUX BT5.0 Audio Input Subwoofer Left and Right Channel Output Sound Power Amplifier Board This is a BT audio amplifier module with high and bass independentadjustment BT + AUX audio input dual-channel stereo output... ... more

Electric Guitar Amplifier PG-3 3W Electric Guitar Amp Amplifier Speaker Tone Control Electric Guitar Amplifier: Excellent performance & elegant design.With a metal clip it is convenient to .Equiped with the & the tone controlling functions.Compact... ... more

board is a finished board that has been soldered and tested. Connect speaker box then connect appropriate and connect to BT audio device to play or connect sound source input correctly. Features: It is a portable amplifier board for 2.1CH speakers.... ... more

TAKSTAR E126A Sound Amplifier Portable Rechargeable Mini Voice Amplifier with Wired Headmount Microphone & Waistband for for Teaching Singing Training Presentation: Rare earth material speaker digital sound reinforcement technology 8W high-power audio... ... more

JOYO Mini Amp Portable Electric Bass Headphone Amplifier 3.5mm Plug Auxiliary Audio Input Plug and Play Speaker Mute for Electric Bass Musical Instrument Connect CD MP3 player amp with a headphone output interface you can experience the powerful and... ... more

AK170 Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifiers is small in size and easy to operate you can use the audio amplifier at home and carrying the audio amplifier to your car is also very convenient.... ... more

2.1 Channel BT Audio Amplifier Module AUX BT5.0 Audio Input Subwoofer Left and Right Channel Output Sound Power Amplifier Board over-voltage under-voltage overheating direct currentdetection short-circuit protections safer to use. MAIN- knob is to... ... more

TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board This product using high performances digital amplifier chip one to do parallel bridged bass channel amplification output one to do left and... ... more

Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. Excellent Performance Dual operational amplifier is available in a... ... more

1.Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2.Excellent Performance Dual operational amplifier is available in... ... more

1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... ... more

1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... ... more

Item Type: Single Op Amp Material: Copper Model: V5i S Single Op Amp Amplifier Type: Sound Dedicated Amplifier Channel: Single Op Amp Conversion Rate: 16V/μs Bandwidth: 12MHz Current Input Bias: 485nA Voltage Input Offset: 483μV Current Power: 5mA... ... more

1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... ... more

Electric Guitar Amp 15W Speaker Delay Reverberation Effects Acoustic Guitar Amp 8 Amplifier Analog Tones for Daily Practice Recording 36 Drum Machine Rhythms Portable Guitar Speaker 15W Guitar Speaker is a compact and lightweight electric guitar... ... more

1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... ... more

50W+50W BT 5.1 Wireless Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This power amplifier is compact easy to carry and simple to use dual channel stereo sound without compromising sound quality. 50W+50W BT 5.1 Wireless... ... more

1 x Dual Op Amp ... more

50W+50W BT 5.1 Wireless Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This power amplifier is compact easy to carry and simple to use dual channel stereo sound without compromising sound quality. 50W+50W BT 5.1 Wireless... ... more

1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... ... more

1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... ... more

1�Superior Sound Quality: HiFi amplifier board pure for Marantz HDAM discrete module superb sound rounded vocals good sound throughput three band equalisation to show subtle variations. 2�Excellent Performance Dual operational amplifier is... ... more

AK170 Mini Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK170 Mini Audio Power... ... more