B022 Pre-Stereo Signal Amplifier Volume Booster Headphones Active Speaker Preamp Audio Amplifier
Product presentation:
You have a playback device output signal source such as (TV audio, player, video game, cell phone, tablet, computer, jukebox, etc.) just not loud enough / volume loud enough?
A powerful front stereo signal amplifier sound enhancer can solve the problem of low sound.
1. Sound amplification using Japans original imported 4580 chip for amplification. Volume boost and bottom noise is small, dynamic range will not produce explosive sound.
2. Amplified output gain in the original input signal source based on +60DB, suitable for general output level signal sound small equipment.
3. Input using 2 groups of stereo input, 3.5mm and RCA two kinds of interface input, can be mixed at the same time.
4. The output has three groups of stereo output, the front end has two groups of 3.5mm and 6.35mm headphone port output. The back end has a group of RCA output, 3 groups of interface output at the same time.
5. The output has 2 groups of independent volume adjustment, 1 volume adjustment to adjust the 3.5mm and 6.35mm output. 1 volume adjustment to adjust the RCA output.
6. Headphone interface output can drive 16 ohms-600 ohms headphones
7. Power supply using 220V to AC9V AC transformer power supply, sound amplification is strong and powerful
Product Parameter
1. Material: Metal iron shell
2. Interface: 3.5mm, 6.35mm, RCA interface
3. Power supply: AC 9V
4. Input and output impedance: 10K ohms - 100K ohms
5. Frequency response: 20-20kHz
6. Distortion: Less than 0.002%
7. Output loss: Less than 0.01dB
8. Output signal amplification gain: +40dB
9. Signal-to-noise ratio S/N: Greater than 107dB
10. Input and output interface: standard 3.5mm and RCA interface
11. Number of input channels: 2 groups of stereo input (3.5mm and RCA can be mixed at the same time)
12. Number of output channels: 3 groups of stereo output (3.5mm, 6.35mm, RCA can be output at the same time)
13. Output volume adjustment switch: 1 volume adjustment to adjust the 3.5mm and 6.35mm interface, 1 volume adjustment to adjust the RCA interface
14. Net weight of single product: 0.33kg
15. Gross weight with packaging: 0.59kg
16. Product size: L109 mm X W93mm X H38mm
17. Package size: L200 mm X W185 mm X H55 mm
Kit list:
1. B022 - front stereo signal amplifier
2. AC220V-AC-9V power adapter
You have a playback device output signal source such as (TV audio, player, video game, cell phone, tablet, computer, jukebox, etc.) just not loud enough / volume loud enough?
A powerful front stereo signal amplifier sound enhancer can solve the problem of low sound.
1. Sound amplification using Japans original imported 4580 chip for amplification. Volume boost and bottom noise is small, dynamic range will not produce explosive sound.
2. Amplified output gain in the original input signal source based on +60DB, suitable for general output level signal sound small equipment.
3. Input using 2 groups of stereo input, 3.5mm and RCA two kinds of interface input, can be mixed at the same time.
4. The output has three groups of stereo output, the front end has two groups of 3.5mm and 6.35mm headphone port output. The back end has a group of RCA output, 3 groups of interface output at the same time.
5. The output has 2 groups of independent volume adjustment, 1 volume adjustment to adjust the 3.5mm and 6.35mm output. 1 volume adjustment to adjust the RCA output.
6. Headphone interface output can drive 16 ohms-600 ohms headphones
7. Power supply using 220V to AC9V AC transformer power supply, sound amplification is strong and powerful
Product Parameter
1. Material: Metal iron shell
2. Interface: 3.5mm, 6.35mm, RCA interface
3. Power supply: AC 9V
4. Input and output impedance: 10K ohms - 100K ohms
5. Frequency response: 20-20kHz
6. Distortion: Less than 0.002%
7. Output loss: Less than 0.01dB
8. Output signal amplification gain: +40dB
9. Signal-to-noise ratio S/N: Greater than 107dB
10. Input and output interface: standard 3.5mm and RCA interface
11. Number of input channels: 2 groups of stereo input (3.5mm and RCA can be mixed at the same time)
12. Number of output channels: 3 groups of stereo output (3.5mm, 6.35mm, RCA can be output at the same time)
13. Output volume adjustment switch: 1 volume adjustment to adjust the 3.5mm and 6.35mm interface, 1 volume adjustment to adjust the RCA interface
14. Net weight of single product: 0.33kg
15. Gross weight with packaging: 0.59kg
16. Product size: L109 mm X W93mm X H38mm
17. Package size: L200 mm X W185 mm X H55 mm
Kit list:
1. B022 - front stereo signal amplifier
2. AC220V-AC-9V power adapter
ΠΡΟΣΟΧΗ στο προϊόν αναφέρεται η διαθεσιμότητα η οποία αναλύεται ως εξής:
Σε απόθεμα: Αφορά τα προϊόντα που διαθέτουν έστω και ένα τεμάχιο υπόλοιπο.
Κατόπιν παραγγελίας: Αφορά τα είδη που δεν είναι διαθέσιμα και θα συμπεριληφθούν στην επόμενη προγραμματισμένη εισαγωγή εφόσον προχωρήσετε σε παραγγελία. Χρόνος αποστολής της παραγγελίας σας 7-15 εργάσιμες ημέρες. Σε αυτό το διάστημα δεν συμπεριλαμβάνετε ο χρόνος αποστολής της μεθόδου αποστολής που έχετε επιλέξει.
Για να σας αποσταλεί άμεσα η παραγγελία σας επιλέξτε είδη με υπόλοιπο και ποσότητα μικρότερη ή ίση της διαθέσιμης.
Για αγορές άνω των 80,00 € (αξία ειδών με το ΦΠΑ) σας κάνουμε δώρο τα μεταφορικά.
Η προσφορά ισχύει μόνο για αποστολές την Ελλάδα, δεν αφορά τα έξοδα αντικαταβολής και δεν ισχύει για αποστολές Σαββάτου.
Η προσφορά ισχύει μόνο για αποστολές την Ελλάδα, δεν αφορά τα έξοδα αντικαταβολής και δεν ισχύει για αποστολές Σαββάτου.
Εάν η παραγγελία σας ξεπερνάει τα δύο κιλά (kg) τότε για κάθε επιπλέον κιλό υπάρχει επιβάρυνση 1,00€.
