United States Court of Appeals
                            FOR THE EIGHTH CIRCUIT
                                    ___________

                                  No. 98-2130MN
                                   ___________

United States of America,                      *
                                               *
             Appellee,                         *
                                               *   On Appeal from the United States
v.                                             *   District Court for the
                                               *   District of Minnesota.
Ronald Lindsey also known as RL,               *
                                               *   [UNPUBLISHED]
             Appellant.                        *

                                    ___________

                              Submitted: October 20, 1998

                                   Filed: November 16, 1998
                                    ___________

Before BOWMAN, Chief Judge, BRIGHT, and RICHARD S. ARNOLD, Circuit
Judges.
                             ___________

PER CURIAM.
                                          I.
      The appellant, Ronald Lindsey, was convicted in a jury trial of one count of
conspiracy to distribute crack cocaine, in violation of 21 U.S.C. § 841, one count of
possession of crack cocaine with intent to distribute, in violation of 21 U.S.C. § 841,
and two counts of use of a telephone in the commission of a felony, in violation of 21
U.S.C. § 843. He was sentenced to 292 months in prison.
                                            II.


      The first issue Lindsey raises on appeal is the sufficiency of the evidence. When
reviewing a sufficiency of the evidence claim, we view the evidence in the light most
favorable to the government, giving the government the benefit of all reasonable
inferences to be drawn from the evidence. United States v. Manzer, 

, 226
(8th Cir. 1995). We have reviewed the record in this case and find that, viewed in the
light most favorable to the government, the evidence is sufficient to support each of
Lindsey's convictions. In this case, two co-conspirators testified regarding Lindsey's
conduct, and both testified that he was a member of a conspiracy to distribute crack
cocaine. In addition, several police officers testified regarding their investigation and
the evidence discovered in Lindsey's home. This evidence is sufficient to support
Lindsey's convictions.


      The second issue Lindsey raises on appeal is the admission of a partially
inaudible tape recording of a drug-related phone call and the admission of a police
officer's testimony regarding the contents of the inaudible portions. We agree that
portions of the tape were inaudible and should not have been played for the jury. In
addition, the district court erred by allowing a police officer to testify about the
contents of the inaudible portions of the tape. Because Federal Rule of Evidence 1002
states that the original recording is required to prove the contents of a recording, it was
error to admit the officer's testimony. See Fed. R. Evid. 1002. However, under the
circumstances of this case, it was harmless error. See Fed. R. Crim. P. 52(a). Under
Rule 52(a), a conviction will be reversed "only if the jury may have been swayed by
improperly admitted evidence." United States v. Horsman, 

, 828 (8th Cir.

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1997). In this case, two co-conspirators testified that Lindsey was involved in a
conspiracy to possess and distribute crack cocaine, and that Lindsey used a telephone
as part of the conspiracy. It is not likely that the jury was substantially swayed by the
admission of the partially inaudible tape or the officer's testimony regarding the tape's
contents. Thus, his conviction need not be reversed.


      The final issue Lindsey raises on appeal is that the government did not establish
the quantity of crack cocaine he possessed by a preponderance of the evidence.
Sentencing factors such as whether a given amount of cocaine constitutes crack are
matters for the court to determine by a preponderance of the evidence. United States
v. Monroe, 

, 434 (8th Cir. 1992).


      Lindsey claims that the government did not present any evidence that the 1.5
kilograms of cocaine seized from 1419 Bayard Street was crack, and not another form
of cocaine base. Because Lindsey did not object to the quantity at his sentencing
hearing, we review the district court's determination of drug quantity under the plain
error standard. United States v. El Hani, 

, 1284-85 (8th Cir. 1994). In
this case, a co-conspirator testified that Dennis Carter always sent crack cocaine to the
co-conspirators, and Lindsey stipulated that the seized material was cocaine base, or
crack cocaine. In light of this evidence, it was not plain error to hold Lindsey
accountable for the 1.5 kilograms of crack cocaine that were seized from Bayard Street.


                                          III.


      For the foregoing reasons, the judgment of the district court is affirmed.


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A true copy.

      Attest:

         CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.




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